Questions
49. ________ function is a function in which expansion of the function takes place rather than execution.
- [A] Friend.
- [B} Inline.
- [C} Recursive
- [A] Member
Answer: Option [B]
50. The name of a function variable or class is called____
- [A] libraries
- [B} stream
- [C} identifiers
- [A] keywords
Answer: Option [B]
51. << is called as _______________ operator
- [A] insertion
- [B} extraction
- [C} greater than.
- [A] lesser than.
Answer: Option [A]
52. _____________ is a variable preserves its value between function calls.
- [A] extern
- [B} auto
- [C} register
- [A] register
Answer: Option [D]
53. ________ is a default access specifier for members of class in C++.
- [A] protected
- [B} public
- [C} private
- [A] default
Answer: Option [C]
54. In how many ways is polymorphism achived in C++?
- [A] 2
- [B} 1
- [C} 3
- [A] 4
Answer: Option [C]
55. The ______ keyword brings the members of a namespace into view.
- [A] view
- [B} using
- [C} additive
- [A] show
Answer: Option [B]
56. ________ is the mechanism which allows a class A to inherit properties of a class B
- [A] Data abstraction
- [B} Encapsulation
- [C} Inheritance
- [A] Polymorphism
Answer: Option [C]
57. To overload an operator_________________ keyword must be used along with the operator to be
overloaded.
- [A] Over
- [B} Overload
- [C} void
- [A] Operator
Answer: Option [D]
58. Which of the following is not a keyword?
- [A] inherit
- [B} auto
- [C} extern
- [A] void
Answer: Option [A]
59. The result of the expression 15%3 in c++ is ___________.
- [A] 5
- [B} 3
- [C} 0
- [A] error
Answer: Option [C]
60. ___________ variables can be initialized only once.
- [A] void
- [B} static
- [C} const
- [A] int
Answer: Option [B]
