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Hughes Interview Questions
Questions Answers Views Company eMail

Which of the folowing is not correct a. (x+y)'=x'.y' b. (x'+y')'=x.y c. (x'.y')'=x+y d. (x'+y')'=x'.y'

2 4923

If two dies are thrown simultaneously what is the prob. of one of the dice getting face 6 ? a. 11/36 b. 1/3 c. 12/35 d. 1/36

3 7209

Advantage of SRAM over DRAM ?

7 45421

RAM chips arranged in 4X6 array and of 8kX4bit capacity each. How many address lines reqd. to access each byte a. 12 b. 16 c.15 d. 17

5 10461

Method used for Disk searching.. a.linked list b.AVL c.B-tree d. binary tree

3 9576

A chocolate block is of 4 X 4 size.How many cuts are needed to make 1 X 1 size blocks. No simultaneous vert. & horz. cuts?

5 8131

CSMA/Cd protocol used in

6 9744

Checksum in IP packet is

3 6492

which one of following is not memory management model? choices are buddy system, monitors, paging, swapping

6 10405

proc() { static i=10; printf("%d",i); } If this proc() is called second time, what is the output?

7 8155

int arr[] = {1,2,3,4} int *ptr=arr; *(arr+3) = *++ptr + *ptr++; Final contents of arr[]

6 12964

TCP/IP hdr checksum : what method is used ?

4 10444

One solution for deadlock prevention for dining philosopher's problem

3 8531

given a height balanced tree. If we add one more node , how many nodes gets unbalanced ?

2 6560

Given a arbitrary pointer to an element in a singly linked list?what is the time complexity for its deletion .

1 4059

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