What is NULL pointer?

0 Answers   Infosys,

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34.what are bitwise shift operators? 35.what are bit fields? What is the use of bit fields in a structure declaration? 36.what is the size of an integer variable? 37.what are the files which are automatically opened when a c file is executed? 38.what is the little endian and big endian? 39.what is the use of fflush() function? 40.what is the difference between exit() and _exit() functions? 41.where does malloc() function get the memory? 42.what is the difference between malloc() and calloc() function? 43.what is the difference between postfix and prefix unary increment operators?

0 Answers  

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What are signals in C?

2 Answers  

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provide an example of the Group by clause, when would you use this clause

0 Answers  

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In C language what is a 'dangling pointer'?

0 Answers   Accenture,

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#include <stdio.h> void main() { int i=-1,j=1,k,l; k=!i&&j; l=!i||j; printf ("%d%d",k,l) ; }

3 Answers   SRG,

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What does the format %10.2 mean when included in a printf statement?

0 Answers  

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Is double link list a linear data structure? If Yes, Why?If No, Why?

4 Answers  

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What does extern mean in a function declaration?

4 Answers  

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By using C language input a date into it and if it is right?

0 Answers   Aricent,

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Wt are the Buses in C Language

0 Answers   Infosys,

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Tell us bitwise shift operators?

0 Answers  

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