Menu
Home / CSE MCQs / C-MCQs :: c-data-types

CSE MCQs :: C-MCQs

C-MCQs - Typedef
C-MCQs - Data Types
C-MCQs - C Functions
C-MCQs - C Operators
C-MCQs - Basic Linux
C-MCQs - c-data-types
C-MCQs - File Access
C-MCQs - Pointers - C
C-MCQs - Constants - C
C-MCQs - Variable Names
C-MCQs - Preprocessor - C
C-MCQs - Declarations - C
C-MCQs - Storage Management
C-MCQs - Conditional Expressions
C-MCQs - Control Flow Statements
C-MCQs - Standard Input and Output
C-MCQs - Structures, Unions, Bit-fields
  1. %f access specifier is used for?
    2. A.
    Integer type
    B.
    Character type
    C.
    Floating type
    D.
    None of the above

    View Answer

    Workspace

    Discuss Discuss in Forum

  2. Select the odd one out with respect to type?
    3. A.
    char
    B.
    int
    C.
    long
    D.
    float

    View Answer

    Workspace

    Discuss Discuss in Forum

  3. What is the output of this C code?

        int main()
        {
            float a = 5.477777777777;
            printf("%f", a);
        }
    4. A.
    5.477777
    B.
    5.477778
    C.
    5.478
    D.
    5.48

    View Answer

    Workspace

    Discuss Discuss in Forum

  4. Which of the following % operation is invalid?
    5. A.
    4 % 8;
    B.
    4 % 8l;
    C.
    4 % 8f;
    D.
    Both (b) and (c)

    View Answer

    Workspace

    Discuss Discuss in Forum

  5. Which data type is suitable for storing a number like?
          10.0000000001
    6. A.
    int
    B.
    float
    C.
    double
    D.
    Both (b) and (c)

    View Answer

    Workspace

    Discuss Discuss in Forum

  6. Modulus for float could be achieved by?
    7. A.
    fmod(a, b);
    B.
    modulus(a, b);
    C.
    a % b
    D.
    mod(a, b);

    View Answer

    Workspace

    Discuss Discuss in Forum

  7. Predict the data type of the following mathematical operation?
         12 * 7 + 5 / 2 . 0
    8. A.
    int
    B.
    long
    C.
    float
    D.
    double

    View Answer

    Workspace

    Discuss Discuss in Forum

  8. %lf is used to display?
    9. A.
    float
    B.
    long float
    C.
    double
    D.
    int

    View Answer

    Workspace

    Discuss Discuss in Forum

  9. What is the output of this C code?

        void main()
        {
            float x = 0.1;
            if (x == 0.1)
                printf("Sanfoundry");
            else
                printf("Advanced C Classes");
        }

    10. A.
    Advanced C Classes
    B.
    Sanfoundry
    C.
    Run time error
    D.
    Compile time error

    View Answer

    Workspace

    Discuss Discuss in Forum

  10. Comment on the output of this C code?

        void main()
        {
            float x = 0.1;
            printf("%d, ", x);
            printf("%f", x);
        }
    11. A.
    0.100000, junk value
    B.
    junk value, 0.100000
    C.
    0, 0.100000
    D.
    0, 0.999999

    View Answer

    Workspace

    Discuss Discuss in Forum

Java Programming Questions and Answers Interview Questions and Answers