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Q.

The ________of the memory chip will identify and select the register for the EPROM

A

internal decoder

B

external decoder

C

address decoder

D

data decoder

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1.

The First Microprocessor was__________

A

8080

B

8085

C

4008

D

Intel 4004

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2.

. The conditional branch instruction specify ___________ for branching

A

conditions

B

instruction

C

address

D

memory

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3.

__________ generate interrupt signal to microprocessor and receive acknowledge

A

priority resolver

B

control logic

C

interrupt request register

D

interrupt register

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4.

The result of MOV AL, 65 is to store

A

store 0100 0010 in AL

B

store 42H in AL

C

store 40H in AL

D

store 0100 0001 in AL

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5.

Which group of instructions do not affect the flags?

A

Arithmetic operations

B

Logic operations

C

Data transfer operations

D

Branch operations

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