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Q.

. The DS is called as _______

A

data segment

B

digital segment

C

divide segment

D

decode segment

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MCQ

1.

Which group of instructions do not affect the flags?

A

Arithmetic operations

B

Logic operations

C

Data transfer operations

D

Branch operations

Discussion

MCQ

2.

. The purpose of the microprocessor is to control ______

A

memory

B

switches

C

processing

D

tasks

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3.

Which of the following is not a basic element within the microprocessor?

A

Microcontroller

B

Arithmetic logic unit (ALU)

C

Register array

D

Control unit

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4.

The Microprocessor places 16 bit address on the add lines from that address by _____ register should be selected

A

address

B

one

C

two

D

three

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5.

The main concerns of the ___________ are to define a flexible set of commands

A

memory interface

B

peripheral interface

C

both (A) and (B)

D

control interface

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