Answer Posted / adesh

as per Security point of view pointer is not safe. A lot of
threads are exist like buffer overflow problems.

How can I invoke another program or command and trap its output?

1095

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What is queue in c?

1097

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What does a pointer variable always consist of?

1098

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How are variables declared in c?

1094

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What is advantage of pointer in c?

1184

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What is a dynamic array in c?

1156

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Explain what is the benefit of using const for declaring constants?

1030

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How are structure passing and returning implemented?

1034

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what is the format specifier for printing a pointer value?

1018

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What are the different types of linkage exist in c?

1031

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For what purpose null pointer used?

1069

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how can I convert a string to a number?

1082

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Is using exit() the same as using return?

1347

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What's a good way to check for "close enough" floating-point equality?

1160

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What is hashing in c language?

1305

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