[1]Linux is an OS based on _.
A.
DBMS
B.
UNIX
C.
Network node
D.
J2EEE
Ans:
UNIX
Explanation :
The Linux open source operating system, or Linux OS, is a freely distributable, cross-platform operating system based on Unix.
[2] Which of the following is used to close a tab on a browser?
A.
Ctrl + T
B.
Ctrl + W
C.
Ctrl + A
D.
Ctrl + Y
Ans:
Ctrl + W
Explanation :
Alternatively referred to as Control W and C-w, Ctrl+W is a shortcut key most often used to close a program, browser, window, tab, or document.
[3] To allow someone else to schedule your meetings and appointments, feature of Outlook is used.
A.
Monthly calendar
B.
Event manager
C.
Messenger
D.
Delegate Access
Ans:
Delegate Access
Explanation :
Delegate Access is a more advanced feature than just sharing your Outlook folders. If you want to grant additional permissions, such as allowing a delegate the ability to create e-mail messages or respond to meeting requests on your behalf, you must use Delegate Access.
[4] Which of the following device used ‘set of beads’ to represent the unit of data?
A.
ENIAC
B.
EDVAC
C.
Abacus
D.
MARK-I
Ans:
Abacus
Explanation :
The abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool with a set of beads for counting.
[5] A is a component of motherboard which absorbs the heat produced by the processor and other components of a computer.
A.
Heat sink
B.
Northbridge
C.
CPU socket
D.
CMOS battery
Ans:
Heat sink
Explanation :
A heat sink is a component of a motherboard which absorbs the heat produced by the processor and other components of a computer.
[6] The records the name and exact location of every file on a disk.
A.
partition master
B.
file allocation table
C.
disk controller
D.
boot sector
Ans:
file allocation table
Explanation :
A file allocation table (FAT) is a file system developed for hard drives. It is used by the operating system (OS) to manage files on hard drives and other computer systems.
[7] What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?
A.
Header
B.
Macro
C.
Footer
D.
Footnote
Ans:
Footer
Explanation :
Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.
[8] What acts as master software that works as a mediator between a computer user and hardware of a computer?
A.
Application Program
B.
Hardware
C.
Software
D.
Operating System
Ans:
Operating System
Explanation :
Operating system provides an interface between a user and computer hardware. It enables a user to utilize hardware resources efficiently.
[9] An input device that utillses a light-sensitive detector to select objects on a display screen is known as _.
A.
Optical scanner
B.
Touch screen
C.
Light Pen
D.
Mouse
Ans:
Light Pen
Explanation :
A light pen is a pointing device that uses a photoelectric (light-sensitive) cell to indicate a position on the display screen.
[10] Which of the following cable types is called cheapernet?
A.
Thicknet
B.
UTP
C.
SMF
D.
Thinnet
Ans:
Thinnet
Explanation :
As the installation cost of thinnet coaxial cable is less, it is also known as cheapernet.
[11] Name the type of memory which clears everything when the power of a computer gets switched off.
A.
Volatile
B.
Non-volatile
C.
ROM
D.
Pen Drive
Ans:
Volatile
Explanation :
Volatile memory is a type of memory that clears everything when the power of a computer gets switched off, whereas nonvolatile memory retains the data even when the power gets switched off.
[12] Who is the inventor of Tabulating Machine?
A.
Charles Babbage
B.
Blaise Pascal
C.
Ada Byron
D.
Herman Hollerith
Ans:
Herman Hollerith
Explanation :
The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
[13] is an essential program which makes it easy to use a computer for end-user.
A.
Operating system
B.
Application
C.
Utility
D.
Network
Ans:
Operating system
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
The Linux open source operating system, or Linux OS, is a freely distributable, cross-platform operating system based on Unix.
[2] Which of the following is used to close a tab on a browser?
A.
Ctrl + T
B.
Ctrl + W
C.
Ctrl + A
D.
Ctrl + Y
Ans:
Ctrl + W
Explanation :
Alternatively referred to as Control W and C-w, Ctrl+W is a shortcut key most often used to close a program, browser, window, tab, or document.
[3] To allow someone else to schedule your meetings and appointments, feature of Outlook is used.
A.
Monthly calendar
B.
Event manager
C.
Messenger
D.
Delegate Access
Ans:
Delegate Access
Explanation :
Delegate Access is a more advanced feature than just sharing your Outlook folders. If you want to grant additional permissions, such as allowing a delegate the ability to create e-mail messages or respond to meeting requests on your behalf, you must use Delegate Access.
[4] Which of the following device used ‘set of beads’ to represent the unit of data?
A.
ENIAC
B.
EDVAC
C.
Abacus
D.
MARK-I
Ans:
Abacus
Explanation :
The abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool with a set of beads for counting.
[5] A is a component of motherboard which absorbs the heat produced by the processor and other components of a computer.
A.
Heat sink
B.
Northbridge
C.
CPU socket
D.
CMOS battery
Ans:
Heat sink
Explanation :
A heat sink is a component of a motherboard which absorbs the heat produced by the processor and other components of a computer.
[6] The records the name and exact location of every file on a disk.
A.
partition master
B.
file allocation table
C.
disk controller
D.
boot sector
Ans:
file allocation table
Explanation :
A file allocation table (FAT) is a file system developed for hard drives. It is used by the operating system (OS) to manage files on hard drives and other computer systems.
[7] What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?
A.
Header
B.
Macro
C.
Footer
D.
Footnote
Ans:
Footer
Explanation :
Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.
[8] What acts as master software that works as a mediator between a computer user and hardware of a computer?
A.
Application Program
B.
Hardware
C.
Software
D.
Operating System
Ans:
Operating System
Explanation :
Operating system provides an interface between a user and computer hardware. It enables a user to utilize hardware resources efficiently.
[9] An input device that utillses a light-sensitive detector to select objects on a display screen is known as _.
A.
Optical scanner
B.
Touch screen
C.
Light Pen
D.
Mouse
Ans:
Light Pen
Explanation :
A light pen is a pointing device that uses a photoelectric (light-sensitive) cell to indicate a position on the display screen.
[10] Which of the following cable types is called cheapernet?
A.
Thicknet
B.
UTP
C.
SMF
D.
Thinnet
Ans:
Thinnet
Explanation :
As the installation cost of thinnet coaxial cable is less, it is also known as cheapernet.
[11] Name the type of memory which clears everything when the power of a computer gets switched off.
A.
Volatile
B.
Non-volatile
C.
ROM
D.
Pen Drive
Ans:
Volatile
Explanation :
Volatile memory is a type of memory that clears everything when the power of a computer gets switched off, whereas nonvolatile memory retains the data even when the power gets switched off.
[12] Who is the inventor of Tabulating Machine?
A.
Charles Babbage
B.
Blaise Pascal
C.
Ada Byron
D.
Herman Hollerith
Ans:
Herman Hollerith
Explanation :
The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
[13] is an essential program which makes it easy to use a computer for end-user.
A.
Operating system
B.
Application
C.
Utility
D.
Network
Ans:
Operating system
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Delegate Access is a more advanced feature than just sharing your Outlook folders. If you want to grant additional permissions, such as allowing a delegate the ability to create e-mail messages or respond to meeting requests on your behalf, you must use Delegate Access.
[4] Which of the following device used ‘set of beads’ to represent the unit of data?
A.
ENIAC
B.
EDVAC
C.
Abacus
D.
MARK-I
Ans:
Abacus
Explanation :
The abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool with a set of beads for counting.
[5] A is a component of motherboard which absorbs the heat produced by the processor and other components of a computer.
A.
Heat sink
B.
Northbridge
C.
CPU socket
D.
CMOS battery
Ans:
Heat sink
Explanation :
A heat sink is a component of a motherboard which absorbs the heat produced by the processor and other components of a computer.
[6] The records the name and exact location of every file on a disk.
A.
partition master
B.
file allocation table
C.
disk controller
D.
boot sector
Ans:
file allocation table
Explanation :
A file allocation table (FAT) is a file system developed for hard drives. It is used by the operating system (OS) to manage files on hard drives and other computer systems.
[7] What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?
A.
Header
B.
Macro
C.
Footer
D.
Footnote
Ans:
Footer
Explanation :
Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.
[8] What acts as master software that works as a mediator between a computer user and hardware of a computer?
A.
Application Program
B.
Hardware
C.
Software
D.
Operating System
Ans:
Operating System
Explanation :
Operating system provides an interface between a user and computer hardware. It enables a user to utilize hardware resources efficiently.
[9] An input device that utillses a light-sensitive detector to select objects on a display screen is known as _.
A.
Optical scanner
B.
Touch screen
C.
Light Pen
D.
Mouse
Ans:
Light Pen
Explanation :
A light pen is a pointing device that uses a photoelectric (light-sensitive) cell to indicate a position on the display screen.
[10] Which of the following cable types is called cheapernet?
A.
Thicknet
B.
UTP
C.
SMF
D.
Thinnet
Ans:
Thinnet
Explanation :
As the installation cost of thinnet coaxial cable is less, it is also known as cheapernet.
[11] Name the type of memory which clears everything when the power of a computer gets switched off.
A.
Volatile
B.
Non-volatile
C.
ROM
D.
Pen Drive
Ans:
Volatile
Explanation :
Volatile memory is a type of memory that clears everything when the power of a computer gets switched off, whereas nonvolatile memory retains the data even when the power gets switched off.
[12] Who is the inventor of Tabulating Machine?
A.
Charles Babbage
B.
Blaise Pascal
C.
Ada Byron
D.
Herman Hollerith
Ans:
Herman Hollerith
Explanation :
The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
[13] is an essential program which makes it easy to use a computer for end-user.
A.
Operating system
B.
Application
C.
Utility
D.
Network
Ans:
Operating system
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
A heat sink is a component of a motherboard which absorbs the heat produced by the processor and other components of a computer.
[6] The records the name and exact location of every file on a disk.
A.
partition master
B.
file allocation table
C.
disk controller
D.
boot sector
Ans:
file allocation table
Explanation :
A file allocation table (FAT) is a file system developed for hard drives. It is used by the operating system (OS) to manage files on hard drives and other computer systems.
[7] What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?
A.
Header
B.
Macro
C.
Footer
D.
Footnote
Ans:
Footer
Explanation :
Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.
[8] What acts as master software that works as a mediator between a computer user and hardware of a computer?
A.
Application Program
B.
Hardware
C.
Software
D.
Operating System
Ans:
Operating System
Explanation :
Operating system provides an interface between a user and computer hardware. It enables a user to utilize hardware resources efficiently.
[9] An input device that utillses a light-sensitive detector to select objects on a display screen is known as _.
A.
Optical scanner
B.
Touch screen
C.
Light Pen
D.
Mouse
Ans:
Light Pen
Explanation :
A light pen is a pointing device that uses a photoelectric (light-sensitive) cell to indicate a position on the display screen.
[10] Which of the following cable types is called cheapernet?
A.
Thicknet
B.
UTP
C.
SMF
D.
Thinnet
Ans:
Thinnet
Explanation :
As the installation cost of thinnet coaxial cable is less, it is also known as cheapernet.
[11] Name the type of memory which clears everything when the power of a computer gets switched off.
A.
Volatile
B.
Non-volatile
C.
ROM
D.
Pen Drive
Ans:
Volatile
Explanation :
Volatile memory is a type of memory that clears everything when the power of a computer gets switched off, whereas nonvolatile memory retains the data even when the power gets switched off.
[12] Who is the inventor of Tabulating Machine?
A.
Charles Babbage
B.
Blaise Pascal
C.
Ada Byron
D.
Herman Hollerith
Ans:
Herman Hollerith
Explanation :
The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
[13] is an essential program which makes it easy to use a computer for end-user.
A.
Operating system
B.
Application
C.
Utility
D.
Network
Ans:
Operating system
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.
[8] What acts as master software that works as a mediator between a computer user and hardware of a computer?
A.
Application Program
B.
Hardware
C.
Software
D.
Operating System
Ans:
Operating System
Explanation :
Operating system provides an interface between a user and computer hardware. It enables a user to utilize hardware resources efficiently.
[9] An input device that utillses a light-sensitive detector to select objects on a display screen is known as _.
A.
Optical scanner
B.
Touch screen
C.
Light Pen
D.
Mouse
Ans:
Light Pen
Explanation :
A light pen is a pointing device that uses a photoelectric (light-sensitive) cell to indicate a position on the display screen.
[10] Which of the following cable types is called cheapernet?
A.
Thicknet
B.
UTP
C.
SMF
D.
Thinnet
Ans:
Thinnet
Explanation :
As the installation cost of thinnet coaxial cable is less, it is also known as cheapernet.
[11] Name the type of memory which clears everything when the power of a computer gets switched off.
A.
Volatile
B.
Non-volatile
C.
ROM
D.
Pen Drive
Ans:
Volatile
Explanation :
Volatile memory is a type of memory that clears everything when the power of a computer gets switched off, whereas nonvolatile memory retains the data even when the power gets switched off.
[12] Who is the inventor of Tabulating Machine?
A.
Charles Babbage
B.
Blaise Pascal
C.
Ada Byron
D.
Herman Hollerith
Ans:
Herman Hollerith
Explanation :
The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
[13] is an essential program which makes it easy to use a computer for end-user.
A.
Operating system
B.
Application
C.
Utility
D.
Network
Ans:
Operating system
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
A light pen is a pointing device that uses a photoelectric (light-sensitive) cell to indicate a position on the display screen.
[10] Which of the following cable types is called cheapernet?
A.
Thicknet
B.
UTP
C.
SMF
D.
Thinnet
Ans:
Thinnet
Explanation :
As the installation cost of thinnet coaxial cable is less, it is also known as cheapernet.
[11] Name the type of memory which clears everything when the power of a computer gets switched off.
A.
Volatile
B.
Non-volatile
C.
ROM
D.
Pen Drive
Ans:
Volatile
Explanation :
Volatile memory is a type of memory that clears everything when the power of a computer gets switched off, whereas nonvolatile memory retains the data even when the power gets switched off.
[12] Who is the inventor of Tabulating Machine?
A.
Charles Babbage
B.
Blaise Pascal
C.
Ada Byron
D.
Herman Hollerith
Ans:
Herman Hollerith
Explanation :
The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
[13] is an essential program which makes it easy to use a computer for end-user.
A.
Operating system
B.
Application
C.
Utility
D.
Network
Ans:
Operating system
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Volatile memory is a type of memory that clears everything when the power of a computer gets switched off, whereas nonvolatile memory retains the data even when the power gets switched off.
[12] Who is the inventor of Tabulating Machine?
A.
Charles Babbage
B.
Blaise Pascal
C.
Ada Byron
D.
Herman Hollerith
Ans:
Herman Hollerith
Explanation :
The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
[13] is an essential program which makes it easy to use a computer for end-user.
A.
Operating system
B.
Application
C.
Utility
D.
Network
Ans:
Operating system
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.
[14] Which disk is used to cold boot a PC?
A.
Setup disk
B.
System disk
C.
Diagnostic Disk
D.
Program disk
Ans:
System disk
Explanation :
System disk is used to cold boot a PC. It is the system disk because the other disks may boot a PC, but they also perform added functions beyond booting the PC.
[15] Which of the following is the smallest computer?
A.
Notebook
B.
Laptop
C.
Desktop
D.
Workstation
Ans:
Notebook
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Notebook is smallest computer among given options.
[16] ports connect special types of music instruments to sound cards.
A.
MIDI
B.
CPU
C.
USB
D.
BUS
Ans:
MIDI
Explanation :
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
[17] Which program, installed on the user’s computer help him to communicate or send request on the network?
A.
Paint
B.
File Manager
C.
Browser
D.
Word
Ans:
Browser
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.
[18] A collection of unprocessed items is .
A.
information
B.
data
C.
memory
D.
reports
Ans:
reports
Explanation :
Data is collection of unprocessed items.
[19] Which type of system can learn and adjust to new circumstances by themselves?
A.
Database management system
B.
Expert systems
C.
Geographical systems
D.
Neural networks
Ans:
Neural networks
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Neural networks can adjust to new circumstances by themselves.
[20] WORM stands for?
A.
Write Once Read Many
B.
Wanted Once Read Memory
C.
Wanted Original Read Memory
D.
Write Original Read Memory
Ans:
Write Once Read Many
Explanation :
In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.
[21] Which among the following options is the line that describes the contents of the message while sending an e-mail?
A.
BCC
B.
to
C.
subject
D.
cc
Ans:
subject
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Subject line in short describes content of an e-mail.
[22] Which of the following menu types is also called a drop-down menu?
A.
fly-but
B.
cascading
C.
pop-down
D.
pull-down
Ans:
pull-down
Explanation :
Drop Down menu is also called drop down list or pull down list.
[23] The smallest unit of information, a computer can understand and process is known as .
A.
Digit
B.
Byte
C.
Megabyte
D.
Bit
Ans:
Bit
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
The smallest unit of data a PC can comprehend, and the process is known as a bit . A bit or binary digit is the smallest unit of a computer. All the information in the computer is stored in the form of the bit.
[24] Which of the following is not a type of database?
A.
Hierarchical
B.
Relational
C.
Network
D.
Transition
Ans:
Transition
Explanation :
Transition is not a type of database. A hierarchical database model is a data model in which the data are organized into a tree-like structure. The data are stored as records which are connected to one another through links.
[25] Which among the following is an organised collection of data about a single entity?
A.
file
B.
excel
C.
dictionary
D.
None of these
Ans:
None of these
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.
Explanation :
Record is the Correct Answer, as it is not in the given options none of these is correct.