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MCQ

Q.

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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Similar Questions

MCQ

1.

The pin of minimum mode AD0-AD15 has ____________ address

A

16 bit

B

20 bit

C

32 bit

D

4 bit

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2.

. The SF is called as ________

A

service flag

B

sign flag

C

single flag

D

condition flag

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3.

It is an edge triggered input, which causes an interrupt request to the microprocessor.

A

NMA

B

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C

INTA

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ALE

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4.

It is used to write the data into the memory or the output device depending on the status of M/IO signal.

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IR

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HR

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WR

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5.

. The index register are used to hold _______

A

memory register

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offset address

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offset memory

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