General Arithmetic Quiz

20 Questions | Total Attempts: 226

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Arithmetic Quizzes & Trivia

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Questions and Answers
  • 1. 
    1)Compiler generates ___ file.
    • A. 

      Executable code

    • B. 

      Object code

    • C. 

      Assembly code

    • D. 

      None of the above

  • 2. 
     Identify the C compiler of UNIX.
    • A. 

      Gcc

    • B. 

      Cc

    • C. 

      Borland

    • D. 

      Vc++

  • 3. 
     A macro can execute faster than a function.
    • A. 

      True

    • B. 

      False

  • 4. 
    Choose the correct unary operators in C – a) !, b) ~, c) ^&, d) ++
    • A. 

      A,b,d

    • B. 

      A,b,c

    • C. 

      B,c,d

    • D. 

      C,d,a

  • 5. 
    Which library functions help users to dynamically allocate memory?
    • A. 

      Memalloc()and alloc()

    • B. 

      Malloc() and memalloc()

    • C. 

      Malloc() and calloc()

    • D. 

      Memalloc() and calloc()

  • 6. 
    What is the size of ‘int’?
    • A. 

      2

    • B. 

      4

    • C. 

      8

    • D. 

      Compiler dependent

  • 7. 
    C is the successor of ___ programming language.
    • A. 

      C++

    • B. 

      B++

    • C. 

      B

    • D. 

      Mini c

  • 8. 
    The binary equivalent of 50 is,
    • A. 

      110010

    • B. 

      1010110

    • C. 

      101

    • D. 

      101.011.00.

  • 9. 
    In the standard library of C programming language, which of the following header file is designed for basic mathematical operations?
    • A. 

      Math.h

    • B. 

      Conio.h

    • C. 

      Dos.h

    • D. 

      Stdio.h

  • 10. 
    Which of the following operator can be used to access value at address stored in a pointer variable?
    • A. 

      *

    • B. 

      #

    • C. 

      &&

    • D. 

      @

  • 11. 
    In C, what is the correct hierarchy of arithmetic operations?
    • A. 

      */ + -

    • B. 

      * +- /

    • C. 

      / *+ -

    • D. 

      + - / *

  • 12. 
    What is the output of the following program?#include<stdio.h>main(){       fprintf(stdout,"Hello, World!");}
    • A. 

      Hello, World!

    • B. 

      No output

    • C. 

      Compiler error

    • D. 

      Runtime error

  • 13. 
    Which of the following is a logical AND operator?
    • A. 

      !

    • B. 

      &&

    • C. 

      | |

    • D. 

      &

  • 14. 
    Which statement can print \n on the screen?
    • A. 

      Printf("\\n");

    • B. 

      Printf("n\");

    • C. 

      Printf("n");

    • D. 

      Printf('\n');

  • 15. 
    How many types of polymorphisms is supported by C++?
    • A. 

      4

    • B. 

      2

    • C. 

      0

    • D. 

      1

  • 16. 
    Which of the following is an abstract data type?
    • A. 

      Class

    • B. 

      Int

    • C. 

      String

    • D. 

      Double

  • 17. 
    Which of the following approach is adopted in  C++?
    • A. 

      Top-down

    • B. 

      Bottom-up

    • C. 

      Right-left

    • D. 

      None

  • 18. 
    Which of the following  cannot be used as with the keyword virtual?
    • A. 

      Class

    • B. 

      Member functions

    • C. 

      Constructor

    • D. 

      Destructor

  • 19. 
    Which of the following is not a type of inheritance?
    • A. 

      Multilevel

    • B. 

      Multiple

    • C. 

      Distributive

    • D. 

      Hierarchial

  • 20. 
    Which of the following operators cannot be overloaded?
    • A. 

      [ ]

    • B. 

      ->

    • C. 

      ?:

    • D. 

      *

  • 21. 
    Which of the following statements is correct in C++?
    • A. 

      Classes cannot have data as protected members.

    • B. 

      Structures can have functions as members.

    • C. 

      Class members are public by default.

    • D. 

      Structure members are private by default.

  • 22. 
    Which of the following statement is correct?
    • A. 

      Class is an instance of object.

    • B. 

      Object is an instance of a class.

    • C. 

      Class is an instance of data type.

    • D. 

      Object is an instance of data type.

  • 23. 
    Which of the following functions are performed by a constructor?
    • A. 

      Construct a new class

    • B. 

      Construct a new object

    • C. 

      Construct a new function

    • D. 

      Initialize objects

  • 24. 
    Which of the following problem causes an exception?
    • A. 

      Missing semicolon in statement in main()

    • B. 

      A problem in calling function.

    • C. 

      A syntax error

    • D. 

      A run-time error

  • 25. 
    Can you analyse what is the probability of meeting someone in your lifetime who is having an above average number of arms?
    • A. 

      Impossible

    • B. 

      Unlikely

    • C. 

      Fifty Fifty

    • D. 

      Fairly Likely

    • E. 

      Certain