How is a macro different from a function?

0 Answers   Tech Mahindra,

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Total of how many functions are available in c?

3 Answers  

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Is that possible to add pointers to each other?

0 Answers  

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What are the different flags in C? And how they are useful? And give example for each in different consequences?

1 Answers  

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What is define directive?

0 Answers  

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What is the difference function call by value & function call by reference?

6 Answers  

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write a program in c language for the multiplication of two matrices using pointers?

8 Answers   Ignou,

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Explain why C language is procedural?

0 Answers   GE,

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hi, which software companys will take,if d candidate's % is jst 55%?

0 Answers  

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struct ptr { int a; char b; int *p; }abc; what is d sizeof structure without using "sizeof" operator??

9 Answers   Verifone,

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where do we use volatile keyword?

1 Answers  

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why programs in c are running with out #include<stdio.h>? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

0 Answers  

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