Which of the following is a secondary memory device?

A. Keyboard
B. Disk
C. ALU
D. All of the
Correct answer is: B. Disk

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Which of the following is a secondary memory
device?Read More »

A(n)                             is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices?

A. application suite

B.compiler

C.
input/output system

D. Operating system

[expand title=”View Answer”]  The answer is: D /expand]

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A(n)                             is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output
devices?Read More »

                                 devices convert human understandable data and programs into a form that the computer can process?

A. Printing
B. Output
C. Solid state
D. Input
Correct answer is: D. Input

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                                 devices convert human
understandable data and programs into a form that the computer can process?Read More »

physical structure of computer is called                           ?

A. Software
B. Hardware
C. Human ware
D. All of these
Correct answer is: B. Hardware

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physical structure of computer is
called                           ?Read More »

                                              are specific to users’ needs?

A. System software
B. Application software
C. Assemblers
D. Compilers
Correct answer is: B. Application software

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                                              are specific to users’ needs?Read More »

                        refers to electronic trespassing or criminal hacking?

A. Cracking
B. Jacking
C. Spoofing
D. Smarming
Correct answer is: A. Cracking

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                        refers to electronic trespassing
or criminal hacking?Read More »

What type of virus uses computer hosts to reproduce itself?

A. Time bomb
B. Worm
C. Melissa virus
D. Macro virus
Correct answer is: B. Worm

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What type of virus uses computer hosts to
reproduce itself?Read More »

Large transaction processing systems in automated organisations use                        ?

A. Online processing
B. Batch Processing
C. Once-a-day Processing
D. End-of-day processing
Correct answer is: B. Batch Processing

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Large transaction processing systems in automated organisations use                        ?Read More »

                        is the process of dividing the disk into tracks and sectors?

A. Tracking
B. Formatting
C. Crashing
D. Allotting
Correct answer is: B. Formatting

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                        is the process of dividing the disk
into tracks and sectors?Read More »

                             are used to identify a user who returns to a Website?

A. Cookies
B. Plug-ins
C. Scripts
D. ASPs
Correct answer is: A. Cookies

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                             are used to identify a user who
returns to a Website?Read More »

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