24.what is a void pointer? 25.why arithmetic operation can’t be performed on a void pointer? 26.differentiate between const char *a; char *const a; and char const *a; 27.compare array with pointer? 28.what is a NULL pointer? 29.what does ‘segmentation violation’ mean? 30.what does ‘Bus Error’ mean? 31.Define function pointers? 32.How do you initialize function pointers? Give an example? 33.where can function pointers be used?

2 Answers  

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Is there a way to switch on strings?

0 Answers  

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what is difference between procedural language and functional language ?

4 Answers   Wipro,

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The operation of a stair case switch best explains the a) or operation b) and operation c)exclusive nor operation d)exclusive or operation Which of the following is/are syntactically correct? a) for(); b) for(;); c) for(,); d) for(;;);

1 Answers   HCL, Public Service Commission,

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Write a program to compare two strings without using the strcmp() function

42 Answers   Accenture, Arba Minch University,

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Is anything faster than c?

0 Answers  

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Write an efficient algo and C code to shuffle a pack of cards.. this one was a feedback process until we came up with one with no extra storage.

0 Answers  

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What is break statement?

0 Answers  

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Explain is it valid to address one element beyond the end of an array?

0 Answers  

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what is the output of below int n=10; (n++)++; printf("%d",n);

3 Answers  

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What is the incorrect operator form following list(== , <> , >= , <=) and what is the reason for the answer?

0 Answers  

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What are extern variables in c?

0 Answers  

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