Set No. - 21. Computer Knowledge...

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दीपक तो अँधेरे में जला करते हैं;
फूल तो काँटो में खिला करते हैं;
थक कर ना बैठ ऐ मंज़िल के मुसाफिर;
हीरे अक्सर कोयले में ही मिला करते हैं।

By :- Avinash Sir

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1. Hardware that adds two numbers is

10 points

the control unit

an internal CPU register

arithmetic Logic Unit

Browser

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2. The basic operations performed by a computer are

10 points

Arithmetic operation

Logical operation

Storage and relative

All the above

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3. The two major types of computer chips are

10 points

External memory chip

Primary memory chip

Microprocessor chip

Both b and c

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4. Microprocessors as switching devices are for which generation computers

10 points

First Generation

Second Generation

Third Generation

Fourth Generation

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5. The brain of any computer system is

10 points

ALU

Memory

CPU

Control unit

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6. Storage capacity of magnetic disk depends on

10 points

tracks per inch of surface

bits per inch of tracks

disk pack in disk surface

All of above

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7. The two kinds of main memory are:

10 points

Primary and secondary

Random and sequential

ROM and RAM

All of above

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8. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is

10 points

Memory

Buffer

Accumulator

Address

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9. Computer is free from tiresome and boardroom. We call it

10 points

Accuracy

Reliability

Diligence

Versatility

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10. Integrated Circuits (ICs) are related to which generation of computers?

10 points

First generation

Second generation

Third generation

Fourth generation

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