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NIELIT STQC 2021 Quiz-20
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Question 1
A fair coins is tossed 10 times. The probability that the difference between the number of heads and tails is 7?
Question 2
If the probability that a patient will suffer a risky reaction from injection of a given serum is 0.001, Calculate the probability that out of the total 2000 patients, more than 2 patients will suffer a bad reaction.
Question 3
The maximum number of edges in a 9-node undirected graph without self loops and parallel edges is____________
Question 4
Let G be a finite group on 84 elements. The size of a largest possible proper subgroup of G is _______ .
Question 5
The recurrence relation capturing the optimal time of the Tower of Hanoi problem with n disks is.
Question 6
What is recurrence for worst case of QuickSort and what is the time complexity in Worst case?
Question 7
A term saying that no two transactions to be executed concurrently is called as:
Question 8
What happens to the current in the series circuit if the resistance is doubled?
Question 9
Match the compiler phase with the output it produces:
Question 10
How many types of parsers are there:
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GATE & PSU CSGeneralOct 11GATE & PSU CS
