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ISRO Quiz-8

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Question 1

The Boolean expression Y = (A + B̅ + A̅ B)C̅ is given by

Question 2

The following ‘C’ statement :
int * f [ ] ( );
declares:

Question 3

Consider a hash table of size m = 7 and a corresponding hash function h(k) = k mod 7, where a value of k is computed using a folding method. In folding method key is divided into some segment of length 3. Compute the location to which the key 749287198 is mapped. An Index of the hash table starts from 0 .

Question 4

The octal number (651.124)8 is equivalent to ______

Question 5

If A and B are independent events and PA. = 0.3 and PB. = 0.6, then P(A B) equals

Question 6

How many passes does an insertion sort algorithm consist of?

Question 7

Which of the following SQL statement is used to delete a column from a table?

Question 8

A bit stream 10110001 is transmitted using the standard CRC method, if generator polynomial is x3 + 1 , which is the following bit stream is received by the receiver if there is no noise.
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Apr 17GATE & PSU CS