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C Preprocessor - C Programming Questions and Answers

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C Programming :: C Preprocessor

C Preprocessor - General Questions
C Preprocessor - Point Out Errors
C Preprocessor - Yes / No Questions
C Preprocessor - C Preprocessor MCQs
C Preprocessor - Find Output of Program
C Preprocessor - True / False Questions
C Preprocessor - Point Out Correct Statements

  1. If the file to be included doesn't exist, the preprocessor flashes an error message.

    2. A.
    True
    B.
    False

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  2. Preprocessor directive #undef can be used only on a macro that has been #define earlier

    3. A.
    True
    B.
    False

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  3. There exists a way to prevent the same file from getting #included twice in the same program.

    4. A.
    True
    B.
    False

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  4. A preprocessor directive is a message from programmer to the preprocessor.

    5. A.
    True
    B.
    False

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  5. Macro calls and function calls work exactly similarly.

    6. A.
    True
    B.
    False

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  6. A macro must always be defined in capital letters.

    7. A.
    True
    B.
    False

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  7. Macros have a local scope.

    8. A.
    True
    B.
    False

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  8. Every C program will contain at least one preprocessor directive.

    9. A.
    True
    B.
    False

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  9. Preprocessor directive #ifdef .. #else ... #endif is used for conditional compilation.

    10. A.
    True
    B.
    False

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  10. Macros with arguments are allowed

    11. A.
    True
    B.
    False

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