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A1-QUIZ-DA1

Authored by VIDHYA M

Engineering

University

Used 2+ times

A1-QUIZ-DA1
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30 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which is the fastest storage unit in a usual memory hierarchy?

Cache

Main memory

Hard disk

Register

None of the answers above is correct

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Subtraction in computers is carried out by -

1's complement

2's complement

3's complement

9's complement

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following computer bus connects the CPU to a memory on the system board?

Expansion bus

Width bus

System bus

None of the above

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following memory unit communicates directly with the CPU?

Auxiliary memory

Main memory

Secondary memory

None of the above

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The collection of 8-bits is called as -

Byte

Nibble

Word

Record

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

In which of the following form the computer stores its data in memory?

Hexadecimal form

Octal form

Binary form

Decimal form

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following is a group of bits that tells the computer to perform a particular operation?

Accumulator

Register

Instruction code

None of the above

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