What are the uses of a pointer?


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More C Interview Questions

write a program to read a number and print in words that is in sentence for example 21,219 then output is "twenty one thousand and two hundred nineteen" by using only control flow statements (only loops and switch case )?

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why we need function pointers?

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write a program to find out number of on bits in a number?

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The file stdio.h, what does it contain?

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Are there any problems with performing mathematical operations on different variable types?

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Is it valid to address one element beyond the end of an array?

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can we store values and addresses in the same array? explain

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write a program to reverse the words in the sentence.NOTE:not reverse the entire string but just the occurance of each word

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Explain null pointer.

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what is ANSI and ISO

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