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BARC- 16

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Question 1

What is the minimum number of two-input NAND gates used to perform the function of two input OR gate

Question 2

For the logic circuit shown in the figure, the required input condition (A, B, C) to make the output X = 1 is

Question 3

Which of the following scheduling algorithms may cause convoy effect?

Question 4

The output of the lexical analyser is

Question 5

Which of the following is not available in activation record of a procedure?

Question 6

Checksum is used for

Question 7

The commonly used protocol for webpage transfer is ________

Question 8

10 people are seated in a row for a photograph. If there are 6 boys and 4 girls, in how many ways can they be seated if all girls are to be seated together and all boys are to be seated together?

Question 9

Find the number of ways in which 21 desktops can be distributed among 3 labs in a college such that each lab gets at least one desktop.

Question 10

Four jobs to be executed on a single processor system arrive at time 0 in the order A, B, C, D. Their burst CPU time requirements are 4, 1, 8, 1 time units respectively. The completion time of A under round robin scheduling with time slice of one time unit is-

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GATE & PSU CS General

Jun 27GATE & PSU CS