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Quick Revision(SET-I)

9 Mar

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1. The earlier computers, which were massive in size, were based on vacuum tubes.
2. Early computing machines, like the ENIAC, were actually meant to assist the armed forces.
3. The printers in pre-1950s were punch cards.
4. An improvement on the ENIAC, which pioneered ‘stored program’, was made possible with the help of the mathematician John von Neumann.
5. Before the 1950s, computers were mostly owned by universities and research labs.
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General Awareness of Computer Basics(SET-2)

9 Mar

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1. Which of the following is a part of the Central Processing Unit?

a. Printer

b. Key board

c. Mouse

d. Arithmetic & Logic unit

e. None

 

2. CAD stands for

a. Computer aided design

b. Computer algorithm for design

c. Computer application in design

d. All of the above

e. None

 

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General Awareness of Computer Basics(SET-I)

9 Mar

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1. All of the following are examples of storage devices EXCEPT:
A. hard disk drives.
B. printers.
C. floppy disk drives.
D. CD drives.
Answer: B

2. which of the following  is responsible for processing data in computer ?
A. motherboard
B. memory
C. RAM
D. central processing unit (CPU)
Answer: D

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