Answer Posted / mahend

Function pointers are very important while implementing
Callback in C, for instance if Software has layered
archiecture, Function pointer are used bye upper layer to
register with below layer on certain conditions (i.e. some
event or interrupt)

What does s c mean in text?

601

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Give the rules for variable declaration?

667

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How to declare pointer variables?

677

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Where in memory are my variables stored?

624

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Explain About fork()?

638

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What is identifier in c?

535

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What is the data segment that is followed by c?

600

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Can you define which header file to include at compile time?

578

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How can I use a preprocessorif expression to ?

592

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Explain continue keyword in c

576

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typedef enum { html, java, javascript, perl, cgi } lang;The above statement defines a : a) Union b) User defined type c) Enumerated variable d) none

704

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What does #pragma once mean?

677

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What does the file stdio.h contain?

597

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What are global variables and explain how do you declare them?

565

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Why isnt any of this standardized in c?

629

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