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Q.

The acculator is 16 bit wide and is called

A

AX

B

AH

C

AL

D

DL

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MCQ

1.

What is false about microprocessor?

A

The microprocessor is of small size chip, hence is not portable.

B

microprocessor chips are available at low prices

C

microprocessors are versatile

D

failure rate of an IC in microprocessors is very low

Discussion

MCQ

2.

Name of typical dedicated register is

A

PG

B

IR

C

All of these

D

none of the these

Discussion

MCQ

3.

The width of a processor's data path is measured in bits. Which of the following are common data paths?

A

8 bits

B

12 bits

C

16 bits

D

32 bits

Discussion

MCQ

4.

Which of the following is used as a primary storage device ?

A

Magnetic drum

B

PROM

C

Floppy disk

D

All of these

Discussion

MCQ

5.

BCD stands for

A

Binary coded decimal

B

Binary coded decoded

C

Both a & b

D

none of these

Discussion

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