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MCQ

Q.

8087 numeric data processor is also known as?

A

Math co-processor

B

Numeric processor extension

C

Floating point unit

D

All of the above

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MCQ

1.

The coprocessor and the processor is connected via?

A

TEST

B

QS0

C

QS1

D

All of the above

Discussion

MCQ

2.

_________signal takes care of the coprocessor's activity, i.e. the coprocessor is busy or idle.

A

TEST

B

QS0

C

QS1

D

None of the above

Discussion

MCQ

3.

It is a power supply signal, which requires +5V supply for the operation of the circuit.

A

VCA

B

VDD

C

VCC

D

INTA

Discussion

MCQ

4.

8087 numeric data processor is also known as?

A

Math co-processor

B

Numeric processor extension

C

Floating point unit

D

All of the above

Discussion

MCQ

5.

The _________ handles all the communication between the processor and the memory

A

numeric extension unit

B

Packed Unit

C

control unit

D

Binary Unit

Discussion

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