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Structures, Unions, Enums - C Programming Questions and Answers

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C Programming :: Structures, Unions, Enums

Structures, Unions, Enums - General Questions
Structures, Unions, Enums - Point Out Errors
Structures, Unions, Enums - Yes / No Questions
Structures, Unions, Enums - Find Output of Program
Structures, Unions, Enums - True / False Questions
Structures, Unions, Enums - Point Out Correct Statements

  1. A union cannot be nested in a structure

    2. A.
    True
    B.
    False

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  2. Nested unions are allowed

    3. A.
    True
    B.
    False

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  3. Bit fields CANNOT be used in union.

    4. A.

    True
    B.

    False

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  4. one of elements of a structure can be a pointer to the same structure.

    5. A.
    True
    B.
    False

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  5. A structure can be nested inside another structure.

    6. A.
    True
    B.
    False

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  6. Which of the following statement is True?

    7. A.
    User has to explicitly define the numeric value of enumerations
    B.
    User has a control over the size of enumeration variables.
    C.
    Enumeration can have an effect local to the block, if desired
    D.
    Enumerations have a global effect throughout the file.

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  7. The '.' operator can be used access structure elements using a structure variable.

    8. A.
    True
    B.
    False

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  8. Union elements can be of different sizes.

    9. A.
    True
    B.
    False

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  9. A structure can contain similar or dissimilar elements

    10. A.
    True
    B.
    False

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  10. The '->' operator can be used to access structures elements using a pointer to a structure variable only

    11. A.
    True
    B.
    False

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