write a program in C to swap two variables

7 Answers   Attrabyte, Marlabs,

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A variable that is defined in a specified portion of a program but can be used throughout the program a) global variable b) local variable c) character d) none

0 Answers  

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main() { printf("\n %d %d %d",sizeof('3'),sizeof("3"),sizeof(3)); } wat is the o/p and how?

12 Answers   Tech Mahindra,

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Why does notstrcat(string, "!");Work?

0 Answers  

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Explain this code. #include <stdio.h> void f1(int *k) { *k = *k + 10; } main ( ){ int i; i = 0; printf (" The value of i before call %d \n", i); f1 (&i); printf (" The value of i after call %d \n", i); }

3 Answers   IBM,

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Taking an example,differentiate b/w loader and linker ?

1 Answers  

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if function is declared as static in one source file, if I would like to use the same function in some other source file...is it possible....how ?

2 Answers   NetApp,

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Juxtapose the use of override with new. What is shadowing?

1 Answers  

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What is the use of function in c?

0 Answers  

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Can you think of a way when a program crashed before reaching main? If yes how?

2 Answers  

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what is foreign key in c language?

1 Answers   ADP,

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What's the total generic pointer type?

0 Answers  

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