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Computer Questions and Answers for Competitive Exams

3 years ago 7.2K Views
Q :  

Which of the following is an impact printer? 

(A) Laser printer

(B) Daisy wheel printer

(C) Ink-jet printer

(D) Bubble-jet printer

Correct Answer : B

Q :  

Which of the following is used in fourth generation computers? 

(A) Vacuum tubes

(B) Transistors

(C) IC chips

(D) Micro Processor

Correct Answer : D

Q :  

Cache memory is an example of which of the following? 

(A) Static Random Access Memory

(B) Secondary Memory

(C) Virtual Memory

(D) Non Volatile Memory

(E) None of these

Correct Answer : A

Q :  

Which type of memory improves processing by acting as a temporary high-speed holding area between the memory and the CPU?

(A) Cache memory

(B) Flash memory

(C) RAM

(D) ROM

(E) PROM

Correct Answer : A

Q :  

In Excel, ________ contains one or more worksheets.

(A) Template

(B) Workbook

(C) Active cell

(D) Label

Correct Answer : B

Q :  

The place in a computer, where the OS, application programs and data in current use are kept so that they can be quickly reached by the computer processor, it is called _________? 

(A) TRASH

(B) Access control list

(C) ROM

(D) RAM

(E) None of these

Correct Answer : D

Q :  

The portion of a disk that contains no stored data, but may contain latent data is called _____? 

(A) Swap space

(B) Unallocated space

(C) RAM slack

(D) A cluster

(E) None of these

Correct Answer : B

Q :  

A memory device in which a location is identified by its content rather than by name is known as _____?

(A) Associative storage

(B) Punched card

(C) Buffer

(D) Magnetic tape

(E) None of these

Correct Answer : A

Q :  

Full form of RAM? 

(A) Random Alternate Memory

(B) Rondam Access Memory

(C) Random Access Memory

(D) Randamly Access Memory

(E) None of these

Correct Answer : C

Q :  

The computer’s processor consist of the following parts__________.? 

(A) Main memory and storage

(B) Operating system and applications

(C) CPU and Register

(D) Hard disk and floppy drive

(E) None of these

Correct Answer : C

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