What is the purpose of 'register' keyword?

0 Answers  

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In c language can we compile a program without main() function?

0 Answers  

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How can you tell whether two strings are the same?

0 Answers  

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what is difference between ANSI structure and C99 Structure?

1 Answers   Wipro,

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What is the difference between array and pointer in c?

0 Answers  

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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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#include<stdio.h> main(0 { printf("\n %d %d %d",sizeof(3),sizeof("3"),sizeof(3)); }

4 Answers   HCL,

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how many error occurs in C language ?

22 Answers   Infosys, Wipro,

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Define a structure to store roll no, name and marks of a student. Using the structure of above write a ‘C’ program to create a file “student.dat”. There must be one record for every student in the file. Accept the data from the user.

0 Answers  

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Ow can I insert or delete a line (or record) in the middle of a file?

0 Answers  

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implement general tree using link list

1 Answers   Wipro,

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please send me papers for Dy. manager IT , PNB. it would be a great help for me.

0 Answers  

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