Microprocessor and Interfacing Technique MCQs | Page - 3

Dear candidates you will find MCQ questions of Microprocessor and Interfacing Technique here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

M

Mr. Dubey • 52.26K Points
Coach

Q. Which are the flags of status register:

(A) over flow flag
(B) carry flag/ interrupt flag
(C) zero flag
(D) all of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. executed:

(A) instruction register
(B) register
(C) both a and b
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. The subprogram finish the return instruction recovers the return address from the:

(A) stack
(B) queue
(C) accumulator
(D) data register
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M

Mr. Dubey • 52.26K Points
Coach

Q. The processor uses the stack to keep track of where the items are stored on it this by using the:

(A) stack pointer register
(B) queue pointer register
(C) both a & b
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. Stack words on:

(A) lilo
(B) lifo
(C) fifo
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. Which is the basic stack operation:

(A) push
(B) pop
(C) both a and b
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. SP stand for:

(A) stack pointer
(B) stack pop
(C) stack push
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. How many bit stored by status register:

(A) 1 bit
(B) 2 bit
(C) 3 bit
(D) 4 bit
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M

Mr. Dubey • 52.26K Points
Coach

Q. The structure of the stack is type structure:

(A) first in last out
(B) last in last out
(C) both a & b
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. The 16 bit register is separated into groups of 4 bit where each groups is called:

(A) bcd
(B) nibble
(C) half byte
(D) none of these
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