MS EXCEL MCQS

Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

A. Daughter board
B. Motherboard
C. Father board
D. Breadboard
Correct answer is: B. Motherboard

Who is the Current CEO of Microsoft?

A. Babbage
B. Bill Gates
C. Bill Clinton
D. Satya
Correct answer is: D. Satya

The instructions that tell a computer how to carry out the processing tasks are referred to as computer                        ?

A. programs
B. processors
C. input devices
D. memory modules
Correct answer is: A. programs

To move a copy of file from one computer to another over a communication channel is called?

A. File transfer
B. File encryption
C. File modification
D. File copying
Correct answer is: A. File transfer

                                      provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously?

A. Multitasking
B. Multithreading
C. Multiprocessin g
D. Multicomputin g
Correct answer is: A. Multitasking

All of the following are examples of real security and privacy risks EXCEPT                           ?

A. hackers
B. Spam
C. Viruses
D. identity theft
Correct answer is: B. Spam

Where does most data go first with in a computer memory hierarchy ?

A. RAM
B. ROM
C. BIOS
D. CACHE
Correct answer is: A. RAM

A DVD is an example of a (n)                        ?

A. hard disk
B. optical disc
C. output device
D. solid-state storage device
Correct answer is: B. optical disc

Which of the following contains permanent data and gets updated during the processing of transactions?

A. Operating System File
B. Transaction file
C. Software File
D. Master file
Correct answer is: D. Master file

An intentionally disruptive program that spreads from program to program or from disk to disk is known as a                             ?

A. Trojan horse.
B. Virus.
C. Time bomb.
D. Time- related bomb sequence.
Correct answer is: B. Virus.

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