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GATE 2022 Rapid Revision Quiz 5

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Question 1

There are 3 processes in the ready queue, when the currently running process requests for I/O how many process switches takes place?

Question 2

If number of reflexive as well as symmetric relations on a set with 10 elements is 2a. Then find the value of a?

Question 3

Consider a function f(x) = 2x3-21x2+36x-20 gives minimum value as m then value of m+150 is _____.

Question 4

Consider a function

F(x,y) = x’y+xy’

The given function is?

Question 5

Minimum number of states require is _______ in order to depict PDA which uses acceptance by empty stack.

L = {anb2m+1 / n,m >= 1}

Question 6

Consider the set of elements 75 28 18 27 9 39 50. We form a binary tree by placing them level wise and left to right. The difference between the total number of nodes and the number of nodes satisfying the max heap property is _____.

Question 7Multiple Correct Options

Which of the above statement(s) are CORRECT ?

Question 8

Identify the number of correct statements:

a) Stall cycle arises due to uneven clock cycles needed by each stage for instructions.

b) A solution for data dependency problem is operand forwarding

c) A solution for data dependency problem is register renaming.

d) We can use “Pre-fetch Target Instruction” mechanism for solving Resource Conflict Problem.

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Mar 25GATE & PSU CS