What is difference between structure and union in c programming?


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More C Interview Questions

write a programming in c language, 1 3 5 7 9 11

2 Answers   NIIT,


1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?

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What does static variable mean in c?

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What are c identifiers?

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What are different storage class specifiers in c?

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how is the examination pattern?

0 Answers   Wipro,


What will be the output of the following program #include<stdio.h> void main() { int i=20; i-=i+++++i++; printf("%d",i); }

5 Answers  


Is javascript written in c?

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a construct the"else" part of "if" statement contains anoth "if else" statement is called a) if-else b) else-if-else c) if-else-if-else d) chain if/if-else-if

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Hierarchy decides which operator a) is most important b) is used first c) is fastest d) operates on largest numbers

1 Answers  


is c language is a object oreinted language?

5 Answers   TCS,


What is calloc() function?

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