What is the use of sizeof () in c?


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More C Interview Questions

1. Write a program to reverse every second word in a given sentence.

1 Answers  


what is the output for the code : main() { int i,j; printf("%d %d ",scanf("%d%d",&i,&j)); }

20 Answers   Infosys,


Explain how do you determine a file’s attributes?

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swap 2 numbers without using third variable?

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Is flag a keyword in c?

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Here is alphabets : abcdefgh 1) how to reverse. as hgfedcba 2) after reversal, how to group them in a pair hg fe dc ba.

2 Answers  


write a program that print itself even if the source file is deleted?

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What are external variables in c?

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Write one statement equalent to the following two statements x=sqr(a); return(x); Choose from one of the alternatives a.return(sqr(a)); b.printf("sqr(a)"); c.return(a*a*a); d.printf("%d",sqr(a));

6 Answers   TCS,


What is the difference between class and object in c?

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What does malloc () calloc () realloc () free () do?

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What is the memory allocated by the following definition ? int (*x)[10];

4 Answers   ADITI, Wipro,


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