What are the different file extensions involved when programming in C?

C Programming Language > Fundamentals of C Language > Important points about C

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Source codes in C are saved with .C file extension. Header files or library files have the .H file extension. Every time a program source code is successfully compiled, it creates an .OBJ object file, and an executable .EXE file.

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454. What are reserved words?

Answer: Reserved words are words that are part of the standard C language library. This means that reserved words have special meaning and therefore cannot be used for purposes other than what it is originally intended for. Examples of reserved words are int, void, and return.

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455. Not all reserved words are written in lowercase. TRUE or FALSE?

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461. What are run-time errors?

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