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Question-1
WAN means

(A) Wireless Area Network	(B) Wide Area Networks
(C) Wireless Area Networking	(D) Wide Area Networking

Question-2
A _______ is an electronic device that can store large amount of data.

(A) Computer	(B) Calculator
(C) Camera	(D) None of these

Question-3
Computers work on _________ given by human beings.

(A) Data	(B) Program
(C) Instructions	(D) Commands

Question-4
Computer has become a very important part of our life. Why?

(A) Due its cheap cost	(B) Easily available
(C) Looks very good	(D) It is used in every field and works very fast, never gets tired.

Question-5
The ability to do more than one work at a time by a computer is known as

(A) Multi programming	(B) Multitasking
(C) Multithreading	(D) Parallel programming

Question-6
Computers with larger storage capacities and very high speed processing are known as

(A) Mini computers	(B) Main frame computers
(C) Super computers	(D) Micro computers

Question-7
Which is the first calculating device?

(A) Calculator	(B) Abacus
(C) Computer	(D) None of these

Question-8
What do you mean the accuracy of a computer?

(A) It provides result very fast	(B) Works very fast
(C) Doesn’t make any mistake	(D) Can store large amount of data

Question-9
Which is the first generation computer ?

(A) Abacus	(B) ENIAC
(C) PC	(D) UNIVAC

Question-10
Which was the first commercial electronic digital computer capable of using stored programs?

(A) ENIAC	(B) UNIVAC
(C) IBM	(D) B5000

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Std 2

CBSE

Practice in Related Chapters
Logo
Special Keys in Keyboard
The First Calculating Device - Abacus
What Is a Computer?
Output Device
Computer Application
Parts of a computer
Computer Basic
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Input devices