Tell me when would you use a pointer to a function?

0 Answers  

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Using functions, write a program that multiplies two arrays. Use the following functions: - Function ReadArray - Function MultiplyArrays - Function DisplayArrays

0 Answers  

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what is the difference between malloc() and calloc() function?

1 Answers  

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What is typedef struct in c?

0 Answers  

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C passes By value or By reference?

5 Answers   Geometric Software, Infosys,

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What are the key features of C?

6 Answers  

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Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

0 Answers   Amazon,

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What is the heap?

0 Answers  

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int i; i=2; i++; if(i=4) { printf(i=4); } else { printf(i=3); } output of the program ?

15 Answers   Mascot,

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what are the various memory handling mechanisms in C ?

4 Answers   HP,

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What are the advantages of Macro over function?

1 Answers  

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Consider the following C program. #include <stdio.h> int main() { int i; for (i=0;i<3;++i) { fork();fork(); } } How many processes are created when running this program (including the initial one)? Explain

2 Answers  

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