What are register variables? What are the advantage of using register variables?

0 Answers   TISL,

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What is call by reference in functions?

1 Answers  

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Whats wrong with the following function char *string() { char *text[20]; strcpy(text,"Hello world"); return text; }

3 Answers   Qualcomm,

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can u suggest me am in a confusion to choose whether to go to c programming or a software testing . am a graduate in B.sc(electronics).

1 Answers  

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Determine the code below, tell me exactly how many times is the operation sum++ performed ? for ( i = 0; i < 100; i++ ) for ( j = 100; j > 100 - i; j--) sum++;

5 Answers   ITCO, Wipro,

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main() { printf("hello%d",print("QUARK test?")); }

5 Answers  

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What is diffrance between declaration and defination of a variable or function

4 Answers  

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Difference between malloc() and calloc() function?

0 Answers  

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main() { int a = 65; printf(“%d %o %x”,a,a,a); } Output 65 101 41 Please explain me.How it is coming like that?

3 Answers   Excel,

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How to convert decimal to binary in C using recursion??

4 Answers   HP, IBM,

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Which of these functions is safer to use : fgets(), gets()? Why?

0 Answers  

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What could possibly be the problem if a valid function name such as tolower() is being reported by the C compiler as undefined?

0 Answers  

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