ISRO Scientist or Engineer Computer Science 2007

Instructions

For the following questions answer them individually

Question 51

Armstrong’s inference rule doesn’t determine

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Question 52

Which operation is used to extract specified columns from a table?

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Question 53

In the Big-Endian system, the computerstores

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Question 54

BCNFis not used for cases where a relation has

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Question 55

Selection sort aigorithm design technique is an example of

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Question 56

Which ofthe following RAID level provides the highest Data Transfer Rate (Read/Write)

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Question 57

Whichofthe following programming language(s) provides garbage collection automatically

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Question 58

The Average case and worst case complexities for Merge sort algorithm are

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Question 59

The time taken by binary search algorithm to search a keyin a sorted array of n elementsis

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Question 60

Which of the following is correct with respect to Two phase commit protocol ?

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