[1] Each excel file is called a workbook because:
A.
It can contain text and data
B.
It can be modified
C.
It can contain many sheets including worksheets and chart sheets
D.
You have to work hard to create it
Ans:
It can contain many sheets including worksheets and chart sheets
Explanation :
An excel workbook can contain many sheets including worksheets and chart sheets.
[2] A function inside another function is called a function.
A.
Nested
B.
Round
C.
Sum
D.
Text
Ans:
Nested
Explanation :
A function inside another function is called a nested function.
[3] The most widely used type of database management system is the:
A.
Flat database
B.
Network database
C.
Relational database
D.
Hierarchical database
Ans:
Relational database
Explanation :
A relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as invented by E. F. Codd.
[4] Which among the following is the reboot where the power to the system is physically turned off and back on again, causing an initial boot of the machine?
A.
Toggle
B.
Cold booting
C.
Warm booting
D.
Logging off
Ans:
Cold booting
Explanation :
Reboots can be either cold (alternatively known as hard) where the power to the system is physically turned off and back on again, causing an initial boot of the machine, or warm (alternatively known as soft) where the system restarts without the need to interrupt the power.
[5] Which of the following is a term related with scanner?
A.
Laser
B.
TWAIN
C.
Cartridge
D.
Both (1) and (2)
Ans:
Both (1) and (2)
Explanation :
Laser is the term related with scanner as there are laser scanners. TWAIN is an applications programming interface (API) and communications protocol that regulates communication between software and digital imaging devices, such as image scanners.
[6] Which of the following techniques can be used to store a large number of files in a small amount of storage space?
A.
File adjustment
B.
File copying
C.
File compatibility
D.
File compression
Ans:
File compression
Explanation :
File compression is the technique used to store the large file in a small storage space. It compresses to content of the file in such a way that there is no harm done on the file content and quality.
[7]Which among the following refers to the physical or logical arrangement of network?
A.
Topology
B.
Routing
C.
Networking
D.
Subnetting
Ans:
Topology
Explanation :
Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. Essentially, it is the topological structure of a network and may be depicted physically or logically.
[8] Which among the following topology requires multipoint connection?
A.
Star
B.
Mesh
C.
Ring
D.
Bus
Ans:
Bus
Explanation :
The point-to-point and Multipoint are two types of line configuration. Both describe a method to connect two or more communication devices in a link. Multipoint connection is used in BUS Topology.
[9] Encryption and Decryption are the functions of layer.
A.
transport
B.
session
C.
application
D.
presentation
Ans:
presentation
Explanation :
Encryption and Decryption are the functions of the presentation layer.
[10] Identify the volatile storage device amongst the following devices?
A.
RAM
B.
Hard disc
C.
Magnetic tape
D.
ROM
Ans:
RAM
Explanation :
A volatile device is a device that stores data temporarily. An example of a volatile device is RAM.
[11] A is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.
A.
Rows
B.
Key
C.
Attribute
D.
Fields
Ans:
Key
Explanation :
Key is a property of the entire relation (relation is a table).
[12] A is an abstract model that describes, how the data are organized and represented.
A.
data model
B.
instances
C.
schema
D.
database
Ans:
data model
Explanation :
Data model is an abstract model that describes how the data are organized and represented.
[13] SMTP, FTP and DNS are applications/protocols of the layer.
A.
Data link
B.
Network
C.
Transport
D.
Application
Ans:
Application
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
An excel workbook can contain many sheets including worksheets and chart sheets.
[2] A function inside another function is called a function.
A.
Nested
B.
Round
C.
Sum
D.
Text
Ans:
Nested
Explanation :
A function inside another function is called a nested function.
[3] The most widely used type of database management system is the:
A.
Flat database
B.
Network database
C.
Relational database
D.
Hierarchical database
Ans:
Relational database
Explanation :
A relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as invented by E. F. Codd.
[4] Which among the following is the reboot where the power to the system is physically turned off and back on again, causing an initial boot of the machine?
A.
Toggle
B.
Cold booting
C.
Warm booting
D.
Logging off
Ans:
Cold booting
Explanation :
Reboots can be either cold (alternatively known as hard) where the power to the system is physically turned off and back on again, causing an initial boot of the machine, or warm (alternatively known as soft) where the system restarts without the need to interrupt the power.
[5] Which of the following is a term related with scanner?
A.
Laser
B.
TWAIN
C.
Cartridge
D.
Both (1) and (2)
Ans:
Both (1) and (2)
Explanation :
Laser is the term related with scanner as there are laser scanners. TWAIN is an applications programming interface (API) and communications protocol that regulates communication between software and digital imaging devices, such as image scanners.
[6] Which of the following techniques can be used to store a large number of files in a small amount of storage space?
A.
File adjustment
B.
File copying
C.
File compatibility
D.
File compression
Ans:
File compression
Explanation :
File compression is the technique used to store the large file in a small storage space. It compresses to content of the file in such a way that there is no harm done on the file content and quality.
[7]Which among the following refers to the physical or logical arrangement of network?
A.
Topology
B.
Routing
C.
Networking
D.
Subnetting
Ans:
Topology
Explanation :
Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. Essentially, it is the topological structure of a network and may be depicted physically or logically.
[8] Which among the following topology requires multipoint connection?
A.
Star
B.
Mesh
C.
Ring
D.
Bus
Ans:
Bus
Explanation :
The point-to-point and Multipoint are two types of line configuration. Both describe a method to connect two or more communication devices in a link. Multipoint connection is used in BUS Topology.
[9] Encryption and Decryption are the functions of layer.
A.
transport
B.
session
C.
application
D.
presentation
Ans:
presentation
Explanation :
Encryption and Decryption are the functions of the presentation layer.
[10] Identify the volatile storage device amongst the following devices?
A.
RAM
B.
Hard disc
C.
Magnetic tape
D.
ROM
Ans:
RAM
Explanation :
A volatile device is a device that stores data temporarily. An example of a volatile device is RAM.
[11] A is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.
A.
Rows
B.
Key
C.
Attribute
D.
Fields
Ans:
Key
Explanation :
Key is a property of the entire relation (relation is a table).
[12] A is an abstract model that describes, how the data are organized and represented.
A.
data model
B.
instances
C.
schema
D.
database
Ans:
data model
Explanation :
Data model is an abstract model that describes how the data are organized and represented.
[13] SMTP, FTP and DNS are applications/protocols of the layer.
A.
Data link
B.
Network
C.
Transport
D.
Application
Ans:
Application
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
A relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as invented by E. F. Codd.
[4] Which among the following is the reboot where the power to the system is physically turned off and back on again, causing an initial boot of the machine?
A.
Toggle
B.
Cold booting
C.
Warm booting
D.
Logging off
Ans:
Cold booting
Explanation :
Reboots can be either cold (alternatively known as hard) where the power to the system is physically turned off and back on again, causing an initial boot of the machine, or warm (alternatively known as soft) where the system restarts without the need to interrupt the power.
[5] Which of the following is a term related with scanner?
A.
Laser
B.
TWAIN
C.
Cartridge
D.
Both (1) and (2)
Ans:
Both (1) and (2)
Explanation :
Laser is the term related with scanner as there are laser scanners. TWAIN is an applications programming interface (API) and communications protocol that regulates communication between software and digital imaging devices, such as image scanners.
[6] Which of the following techniques can be used to store a large number of files in a small amount of storage space?
A.
File adjustment
B.
File copying
C.
File compatibility
D.
File compression
Ans:
File compression
Explanation :
File compression is the technique used to store the large file in a small storage space. It compresses to content of the file in such a way that there is no harm done on the file content and quality.
[7]Which among the following refers to the physical or logical arrangement of network?
A.
Topology
B.
Routing
C.
Networking
D.
Subnetting
Ans:
Topology
Explanation :
Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. Essentially, it is the topological structure of a network and may be depicted physically or logically.
[8] Which among the following topology requires multipoint connection?
A.
Star
B.
Mesh
C.
Ring
D.
Bus
Ans:
Bus
Explanation :
The point-to-point and Multipoint are two types of line configuration. Both describe a method to connect two or more communication devices in a link. Multipoint connection is used in BUS Topology.
[9] Encryption and Decryption are the functions of layer.
A.
transport
B.
session
C.
application
D.
presentation
Ans:
presentation
Explanation :
Encryption and Decryption are the functions of the presentation layer.
[10] Identify the volatile storage device amongst the following devices?
A.
RAM
B.
Hard disc
C.
Magnetic tape
D.
ROM
Ans:
RAM
Explanation :
A volatile device is a device that stores data temporarily. An example of a volatile device is RAM.
[11] A is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.
A.
Rows
B.
Key
C.
Attribute
D.
Fields
Ans:
Key
Explanation :
Key is a property of the entire relation (relation is a table).
[12] A is an abstract model that describes, how the data are organized and represented.
A.
data model
B.
instances
C.
schema
D.
database
Ans:
data model
Explanation :
Data model is an abstract model that describes how the data are organized and represented.
[13] SMTP, FTP and DNS are applications/protocols of the layer.
A.
Data link
B.
Network
C.
Transport
D.
Application
Ans:
Application
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Laser is the term related with scanner as there are laser scanners. TWAIN is an applications programming interface (API) and communications protocol that regulates communication between software and digital imaging devices, such as image scanners.
[6] Which of the following techniques can be used to store a large number of files in a small amount of storage space?
A.
File adjustment
B.
File copying
C.
File compatibility
D.
File compression
Ans:
File compression
Explanation :
File compression is the technique used to store the large file in a small storage space. It compresses to content of the file in such a way that there is no harm done on the file content and quality.
[7]Which among the following refers to the physical or logical arrangement of network?
A.
Topology
B.
Routing
C.
Networking
D.
Subnetting
Ans:
Topology
Explanation :
Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. Essentially, it is the topological structure of a network and may be depicted physically or logically.
[8] Which among the following topology requires multipoint connection?
A.
Star
B.
Mesh
C.
Ring
D.
Bus
Ans:
Bus
Explanation :
The point-to-point and Multipoint are two types of line configuration. Both describe a method to connect two or more communication devices in a link. Multipoint connection is used in BUS Topology.
[9] Encryption and Decryption are the functions of layer.
A.
transport
B.
session
C.
application
D.
presentation
Ans:
presentation
Explanation :
Encryption and Decryption are the functions of the presentation layer.
[10] Identify the volatile storage device amongst the following devices?
A.
RAM
B.
Hard disc
C.
Magnetic tape
D.
ROM
Ans:
RAM
Explanation :
A volatile device is a device that stores data temporarily. An example of a volatile device is RAM.
[11] A is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.
A.
Rows
B.
Key
C.
Attribute
D.
Fields
Ans:
Key
Explanation :
Key is a property of the entire relation (relation is a table).
[12] A is an abstract model that describes, how the data are organized and represented.
A.
data model
B.
instances
C.
schema
D.
database
Ans:
data model
Explanation :
Data model is an abstract model that describes how the data are organized and represented.
[13] SMTP, FTP and DNS are applications/protocols of the layer.
A.
Data link
B.
Network
C.
Transport
D.
Application
Ans:
Application
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. Essentially, it is the topological structure of a network and may be depicted physically or logically.
[8] Which among the following topology requires multipoint connection?
A.
Star
B.
Mesh
C.
Ring
D.
Bus
Ans:
Bus
Explanation :
The point-to-point and Multipoint are two types of line configuration. Both describe a method to connect two or more communication devices in a link. Multipoint connection is used in BUS Topology.
[9] Encryption and Decryption are the functions of layer.
A.
transport
B.
session
C.
application
D.
presentation
Ans:
presentation
Explanation :
Encryption and Decryption are the functions of the presentation layer.
[10] Identify the volatile storage device amongst the following devices?
A.
RAM
B.
Hard disc
C.
Magnetic tape
D.
ROM
Ans:
RAM
Explanation :
A volatile device is a device that stores data temporarily. An example of a volatile device is RAM.
[11] A is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.
A.
Rows
B.
Key
C.
Attribute
D.
Fields
Ans:
Key
Explanation :
Key is a property of the entire relation (relation is a table).
[12] A is an abstract model that describes, how the data are organized and represented.
A.
data model
B.
instances
C.
schema
D.
database
Ans:
data model
Explanation :
Data model is an abstract model that describes how the data are organized and represented.
[13] SMTP, FTP and DNS are applications/protocols of the layer.
A.
Data link
B.
Network
C.
Transport
D.
Application
Ans:
Application
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Encryption and Decryption are the functions of the presentation layer.
[10] Identify the volatile storage device amongst the following devices?
A.
RAM
B.
Hard disc
C.
Magnetic tape
D.
ROM
Ans:
RAM
Explanation :
A volatile device is a device that stores data temporarily. An example of a volatile device is RAM.
[11] A is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.
A.
Rows
B.
Key
C.
Attribute
D.
Fields
Ans:
Key
Explanation :
Key is a property of the entire relation (relation is a table).
[12] A is an abstract model that describes, how the data are organized and represented.
A.
data model
B.
instances
C.
schema
D.
database
Ans:
data model
Explanation :
Data model is an abstract model that describes how the data are organized and represented.
[13] SMTP, FTP and DNS are applications/protocols of the layer.
A.
Data link
B.
Network
C.
Transport
D.
Application
Ans:
Application
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Key is a property of the entire relation (relation is a table).
[12] A is an abstract model that describes, how the data are organized and represented.
A.
data model
B.
instances
C.
schema
D.
database
Ans:
data model
Explanation :
Data model is an abstract model that describes how the data are organized and represented.
[13] SMTP, FTP and DNS are applications/protocols of the layer.
A.
Data link
B.
Network
C.
Transport
D.
Application
Ans:
Application
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
SMTP, FTP and DNS are protocols of the Application layer. SMTP-Simple Mail Transfer Protocol, DNS- Domain Name System, FTP-File Transfer Protocol.
[14] Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
A.
Loss Disk
B.
Hard Disk
C.
Permanent Disk
D.
Optical Disk
Ans:
Hard Disk
Explanation :
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
[15] What is the new default font used in MS Word document?
A.
Times New Roman
B.
Arial
C.
Algerian
D.
Calibri
Ans:
Calibri
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.
[16] C was developed by:
A.
Ada Byron
B.
Bill Gates
C.
Blaise Pascale
D.
Dennis Ritchie
Ans:
Dennis Ritchie
Explanation :
C is a general-purpose, high-level language developed by Dennis Ritchie.
[17] device is any hardware component that allows you to enter data and instructions into a computer.
A.
Interaction
B.
Input
C.
Communication
D.
Output
Ans:
Input
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Input devices are hardware components that allow you to enter data and instructions into a computer system.
[18] Which part of the hardware compensates the difference between the speeds of CPU and peripherals?
A.
Scanner
B.
Printer
C.
Video card
D.
Motherboard
Ans:
Motherboard
Explanation :
A motherboard is a part of the computer hardware that compensates the difference between the speeds of CPU and peripherals.
[19] Computers designed for specialized scientific work and specific instructions are called _.
A.
Mainframe computers
B.
Special purpose computers
C.
Portable computers
D.
Super computers
Ans:
Super computers
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defense, or architectural purposes with specific instructions or input.
[20] To start a computers system, which of the following is not required necessarily?
A.
RAM
B.
Flash Drive
C.
Accumulator
D.
Motherboard
Ans:
Flash Drive
Explanation :
Flash drives are external storage media, not necessarily required to start a system, unless you are trying to reboot the system through a bootable flash drive.
[21] Which part of the CPU coordinates all the activities of a computer system?
A.
Motherboard
B.
Coordination board
C.
Control unit
D.
Arithmetic and logic unit
Ans:
Motherboard
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
A motherboard is that part of a CPU which coordinates all the activities of a computer system. Various types of hardware are attached on the motherboard to facilitate these activities.
[22] Which of the following forms a part of a search engine?
A.
Spiders or Web crawlers
B.
Indexing software
C.
Search algorithm
D.
All of these
Ans:
Indexing software
Explanation :
The three important elements of a search engine are spiders or Web crawlers, indexing software and search algorithm.
[23] The process of connecting/ accessing to an account is called as:
A.
Login
B.
Logout
C.
Sign up
D.
Sign Out
Ans:
Login
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Login is the process of connecting/ accessing to an account
[24] The first computers were programmed using which of the following language.
A.
Assembly language
B.
Machine language
C.
Source code
D.
Object code
Ans:
Machine language
Explanation :
First computers were programmed using machine language.
[25] Which among the following is a cloud computing platform and infrastructure created by Microsoft?
A.
Simple Storage Service
B.
Atmos
C.
Openstack Swift
D.
Azure
Ans:
Azure
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
Explanation :
Microsoft is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.