Answer Posted / sourisengupta

The only drawback of pointer in C maybe that if used
carelessly, you can access and overwrite some critical
memory. For Eg: if you declare an array of 5 ints, arr[5].
and if you try to write on arr[5], you will end up writing
outside the array, and eventually corrupt some memory
location. So data security is lost while handling pointers

Does c have circular shift operators?

1202

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Where static variables are stored in c?

1064

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Device an algorithm for weiler-atherton polygon clipping, where the clipping window can be any specified polygon

5910

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c program to compute AREA under integral

2358

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How can a program be made to print the name of a source file where an error occurs?

1186

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What does *p++ do?

983

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Difference between pass by reference and pass by value?

1111

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What is void main () in c?

1160

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How do we make a global variable accessible across files? Explain the extern keyword?

1846

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Which header file should you include if you are to develop a function which can accept variable number of arguments?

1343

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Is there a way to have non-constant case labels (i.e. Ranges or arbitrary expressions)?

1031

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What is the value of c?

1026

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Explain high-order bytes.

1076

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Why is it usually a bad idea to use gets()? Suggest a workaround.

1720

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

1101

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