Explain built-in function?

0 Answers  

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which operator having lowest precedence?? a.)+ b.)++ c.)= d.)%

4 Answers  

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What is difference between scanf and gets?

0 Answers  

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while loop contains parts a) initialisation, evalution of an expression,increment /decrement b) initialisation, increment/decrement c) condition evalution d) none of the above

0 Answers  

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1. Write the function int countchtr(char string[ ], int ch); which returns the number of times the character ch appears in the string. Example, the call countchtr(“She lives in NEWYORK”, ‘e’) would return 3.

4 Answers  

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Explain what is the heap?

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Finding first/last occurrence of a character in a string without using strchr( ) /strrchr( ) function.

2 Answers  

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What are pointers in C? Give an example where to illustrate their significance.

0 Answers   Wipro,

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How to print "I Love My India" without using semi colon?

4 Answers  

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Is it possible to run a c program without using main?If yes HOW??

13 Answers   Wipro,

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9.how do you write a function that takes a variable number of arguments? What is the prototype of printf () function? 10.How do you access command-line arguments? 11.what does ‘#include<stdio.h>’ mean? 12.what is the difference between #include<> and #include”…”? 13.what are # pragma staments? 14.what is the most appropriate way to write a multi-statement macro?

4 Answers   L&T,

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What is the difference between fread buffer() and fwrite buffer()?

0 Answers  

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