Answer / shashank

i am not so sure but had i faced this question at interview, i would have answered it like:

the main use of C is in development of Operating systems.
As we know that unix is also written in c.

Answer / umed sharma

The main use of C-language we can't describe because C is a such of powerful language that can make operating system of any type and also other type of software with great utilities and tools. By using a good logic we can create good software for any problem using C.

What is the purpose of #pragma directives in C?

2 Answers  

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What is the heap in c?

0 Answers  

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What is the difference between fork() and vfork()?

2 Answers  

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What is external and internal variables What is dynamic memory allocation what is storage classes in C

3 Answers  

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void main() {int a[5],i,b=16; for(i=0;i<5;i++) a[i]=2*i; f(a,5,b); for(i=0;i<5;i++) printf("\n %d",a[i]); printf("\n %d",b); } f(int *x,int n,int y) { int i; for(i=0;i<n;i++) *(x+i)+=2; y=y+2; }wat r the errors in the prg.and improvise the prg to get o/p.?

2 Answers   TCS,

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Tell me what is null pointer in c?

0 Answers  

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for(i=1;i>0;i++); printf("i=%d",i); what will be the answer????

7 Answers  

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find a number whether it is even or odd without using any control structures and relational operators?

22 Answers   Microsoft, Shashank Private Limited,

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what is the difference between normal variables and pointer variables..............

15 Answers   HP, Infosys, Satyam, Vivekanand Education Society,

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write a program to create a sparse matrix using dynamic memory allocation.

0 Answers  

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can we write a c program with out using main

3 Answers  

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How do you define a function?

0 Answers  

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