PTS Computer Mcqs Online Test 9

PTS Computer Mcqs Online Test 9 Preparation Question Answer

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

.

Boot
Bug
Biff
Strap

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!

Which of the following are input devices?

Keyboard
Mouse
Card reader
Any of these

Correct!

Wrong!

Who is the Current CEO of Microsoft?

. Babbage .
Bill Gates
Bill Clinton
Satya Nadella

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!

Examples of output devices are?

Screen
Printer
Speaker
All of these

Correct!

Wrong!

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

 

Computer
Microcomputer
Programmable .
Sensor

Correct!

Wrong!

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!

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

 

Spam
Trash
Calibri
Courier

Correct!

Wrong!

DOS stands for?

 

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

Correct!

Wrong!

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