Microprocessor and Interfacing Technique MCQs | Page - 4

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.

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Mr. Dubey • 52.26K Points
Coach

Q. A 16 bit address bus can generate addresses:

(A) 32767
(B) 25652
(C) 65536
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. The processor 80386/80486 and the Pentium processor uses bits address bus:

(A) 16
(B) 32
(C) 36
(D) 64
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M

Mr. Dubey • 52.26K Points
Coach

Q. CPU can read & write data by using :

(A) control bus
(B) data bus
(C) address bus
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. Which bus transfer singles from the CPU to external device and others that carry singles from external device to th

(A) control bus
(B) data bus
(C) address bus
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. Using 12 binary digits how many unique house addresses would be possible:

(A) 28=256
(B) 212=4096
(C) 216=65536
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. Each memory location has:

(A) address
(B) contents
(C) both a and b
(D) none of these
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M

Mr. Dubey • 52.26K Points
Coach

Q. 80386 has ---bit address bus?

(A) 8
(B) 16
(C) 32
(D) 64
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M

Mr. Dubey • 52.26K Points
Coach

Q. 80386 has – BIT data bus?

(A) 8
(B) 16
(C) 32
(D) 64
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M

Mr. Dubey • 52.26K Points
Coach

Q. Which flag are used to record specific characteristics of arithmetic and logical instructions:

(A) the stack
(B) the stand
(C) the status
(D) the queue
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M

Mr. Dubey • 52.26K Points
Coach

Q. The size of each segment in 8086 is:

(A) 64 kb
(B) 24 kb
(C) 50 kb
(D) 16kb
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