Microprocessor Basics Questions

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21.

BIU Stand for

A

Bus interface unit

B

Bess interface unit

C

A and B

D

None of these

Correct Answer: A

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22.

EU STAND FOR

A

Execution unit

B

Execute unit

C

Exchange unit

D

None of these

Correct Answer: A

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23.

Which are the four categories of registers

A

General - purpose register

B

Pointer or Index registers

C

Segment registers

D

Other register

E

All of these

Correct Answer: E

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24.

Eight of the register are known as 

A

General - purpose register

B

Pointer or  Index registers

C

Segment registers

D

Other register

E

All of these

Correct Answer: E

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25.

Eight of the registers are known as 

A

General - purpose register

B

Pointer or Index registers

C

Segment registers

D

Other register

Correct Answer: A

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26.

The fourth index register can be used for

A

Arithmetic operation

B

Multipulation operation

C

Subtraction operation

D

All of these

Correct Answer: A

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27.

IP Stand for

A

Instruction pointer

B

Instruction purpose

C

Instruction paints

D

None of these

Correct Answer: A

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28.

CS Stand for

A

Code segment

B

Coot segment

C

Cost segment

D

Counter segment

Correct Answer: A

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29.

DS Stand for

A

Data segment

B

Direct segment

C

Declare segment

D

Divide segment

Correct Answer: A

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30.

Which are  the segment

A

CS: Code segment

B

DS: data segment

C

SS: Stack segment

D

ES: extra segment

E

All of these

Correct Answer: E

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