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Welcome to the Computer Architecture MCQs Page

Dive deep into the fascinating world of Computer Architecture with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Computer Architecture, a crucial aspect of UGC CBSE NET Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Computer Architecture, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within UGC CBSE NET Exam.

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Check out the MCQs below to embark on an enriching journey through Computer Architecture. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UGC CBSE NET Exam.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Computer Architecture. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Computer Architecture MCQs | Page 15 of 16

Q141.
Find the Boolean expression for the logic circuit shown below:
(1-NAND gate, 2-NOR gate, 3-NOR gate)
Discuss
Answer: (c).AB
Q142.
CMOS is a Computer Chip on the motherboard, which is:
Discuss
Answer: (a).RAM
Q143.
In RS flip-flop, the output of the flip-flop at time (t+1) is same as the output at time t, after the occurance of a clock pulse if:
Discuss
Answer: (d).S=R=0
Q144.
Match the terms in List - I with the options given in List - II :

List - I
(a) Decoder
(b) Multiplexer
(c) De multiplexer

List - II
(i) 1 line to 2^n lines
(ii) n lines to 2^n lines
(iii) 2^n lines to 1 line
(iv) 2^n lines to 2^(n−1) lines

Code:
(a) (b) (c)
Discuss
Answer: (b).(ii) (iii) (i)
Q145.
What does the following logic diagram represent?
Discuss
Answer: (b).Ripple Counter
Q146.
The hexadecimal equivalent of the binary integer number 110101101 is:
Discuss
Answer: (d).1 A D
Q147.
Perform the following operation for the binary equivalent of the decimal numbers:

(−14)10 + (−15)10

The solution in 8 bit representation is:
Discuss
Answer: (a).11100011
Q148.
Match the items in List - I and List - II :

List - I
(a) Interrupts which can be delayed when a much highest priority interrupt has occurred
(b) Unplanned interrupts which occur while executing a program
(c) Source of interrupt is in phase with the system clock

List - II
(i) Normal
(ii) Synchronous
(iii) Maskable
(iv) Exception

Code:
(a) (b) (c)
Discuss
Answer: (d).(iii) (iv) (ii)
Q149.
Which of the following mapping is not used for mapping process in cache memory?
Discuss
Answer: (d).Segmented - page mapping
Q150.
Simplify the following using K-map:

F (A, B, C, D) = Σ (0, 1, 2, 8, 9, 12, 13)
d (A, B, C, D) = Σ (10, 11, 14, 15)

d stands for don’t care condition.
Discuss
Answer: (b).A+B’ D’ + B’ C’

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