Microprocessor Basics Questions

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41.

is the most important segment and it contains the actual assembly language instruction to be executed by the microprocessor

A

Data Segment

B

Code Segment

C

Stack Segment

D

Extra Segment

Correct Answer: B

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42.

The offset of a particular segment varies from

A

000H to FFFH

B

0000H to FFFFH

C

00H to FFH

D

00000H to FFFFFH

Correct Answer: B

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43.

The pin configuration of 8086 is available in the _______

A

40 pin

B

50 pin

C

30 pin

D

20 pin

Correct Answer: A

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44.

DIP stand for

A

Deal inline package

B

Dual inline package

C

Direct inline package

D

Digital inline package

Correct Answer: B

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45.

Which are the factor of cache memory

A

Architecture of the microprocessor

B

Properties of the programs being executed

C

Size organization of the cache

D

All of these

Correct Answer: D

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46.

______ is usually the first level of memory access by the mircroprocessor

A

Cache memory

B

Data memory

C

Main memory

D

All of these

Correct Answer: A

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47.

Which is small amount of high-speed memory use to work directly with the mircroprocessor

A

Cache

B

Case

C

Cost

D

Coos

Correct Answer: A

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48.

The cache usually gets  its data from the ______ whenever the instruction or data is required by the CPU

A

Main memory

B

Case memory

C

Cache memory

D

All of these

Correct Answer: A

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49.

Microprocessor reference that are available in the cache are called _________

A

Cache hits

B

Cache line

C

Cache memory

D

All of these

Correct Answer: A

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50.

Microprocessor reference that are not available in the cache are called _________

A

Cache hits

B

Cache line

C

Cache misses

D

Cache memory

Correct Answer: C

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