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CSE :: Object Oriented Programming Using C++

  1. In C++, the address operator is the following symbol _____

  2. A.
    >>
    B.
    &
    C.
    *
    D.
    !

  3. Which of the following is false?

  4. A.
    A pointer variable contains the address of a variable in memory
    B.
    You should both declare and initialize a pointer before you use it
    C.
    Pointers are typically initialized to the empty string ("")
    D.
    A pointer's datatype must match the datatype of the variable to which it points
    E.
    A pointer variable is typically referred to simply as a pointer

  5. The function that takes arguments to set the bits of cout is _____

  6. A.
    setf()
    B.
    bitset()
    C.
    ios()
    D.
    flat()

  7. When you declare a pointer, you must give it a _____

  8. A.
    type
    B.
    type and name
    C.
    type, name, and value
    D.
    name and value

  9. You typically initialize Short Integer, Integer, and Long Integer variables to

  10. A.
    a space enclosed in double quotes
    B.
    a space enclosed in single quotes
    C.
    the letter O
    D.
    the number 0
    E.
    the value false

  11. Assume that a variable will need to store only integers in the range of 1 through 20000. The most efficient data type for the variable is _____

  12. A.
    character
    B.
    float
    C.
    integer
    D.
    long integer
    E.
    short integer

  13. Which of the following is true?

  14. A.
    iostream is derived from istream
    B.
    iostream is derived from ostream
    C.
    ostream is derived from iostream
    D.
    ostream is derived from istream