Computer Science Mcqs Online Test 9

Computer Science Mcqs Online Test 9 Preparation Question Answer

A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is?

.

Bug
Vice
Lice .
Worm

Correct!

Wrong!

A computer program that translates one program instructions at a time into machine language is called a/an?

Interpreter
CPU
Compiler
Simulator

Correct!

Wrong!

DOS stands for?

 

Disk Operating System
Disk operating session
Digital Operating System
Digital Open system

Correct!

Wrong!

Who is the Current CEO of Microsoft?

. Babbage .
Bill Gates
Bill Clinton
Satya Nadella

Correct!

Wrong!

Unwanted repetitious messages, such as unsolicited bulk e-mail is known as?

 

Spam
Trash
Calibri
Courier

Correct!

Wrong!

Which of the following are input devices?

Keyboard
Mouse
Card reader
Any of these

Correct!

Wrong!

A small or intelligent device is so called because it contains within it a?

 

Computer
Microcomputer
Programmable .
Sensor

Correct!

Wrong!

Which of the following is also known as brain of computer?

Control unit
Central Processing unit
Arithmetic and language unit
Monitor

Correct!

Wrong!

A fault in a computer program which prevents it from working correctly is known as?

.

Boot
Bug
Biff
Strap

Correct!

Wrong!

Examples of output devices are?

Screen
Printer
Speaker
All of these

Correct!

Wrong!

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