Questions
13. Which of the following is not an arithmetic operator?
- [A] +
- [B} *
- [C} -
- [A] &
Answer: Option [D]
14. Which of the following is a correct comment?
- [A] */ Comments */.
- [B} ** Comment **.
- [C} /* Comment */.
- [A] { Comment }.
Answer: Option [C]
15. When following piece of code is executed, what happens? b = 3; a = b++;
- [A] a contains 3 and b contains 4.
- [B} a contains 4 and b contains 4.
- [C} a contains 4 and b contains 3.
- [A] a contains 3 and b contains 3.
Answer: Option [A]
16. The parameters specified in the function call are known as ____________ parameters
- [A] formal
- [B} actual
- [C} value
- [A] original
Answer: Option [B]
17. Which of the following will not return a value?
- [A] null
- [B} void
- [C} empty
- [A] free
Answer: Option [B]
18. Function overloading is also similar to which of the following
- [A] operator overloading
- [B} constructor overloading
- [C} destructor overloading
- [A] none of the mentioned
Answer: Option [B]
19. _______ function has access to all private and protected members of the class for which it is a friend
- [A] Friend
- [B} Member
- [C} Nonmember
- [A] Void
Answer: Option [A]
20. Which is not a loop structure?
- [A] for
- [B} do while.
- [C} while
- [A] repeat until.
Answer: Option [D]
21. Which one of the following is a built in function?
- [A] stringlen()
- [B} strlength().
- [C} strlen().
- [A] strleng().
Answer: Option [C]
22. ________ is the process of using the same name for two or more functions
- [A] Function overloading.
- [B} Operator overloading.
- [C} Default function.
- [A] Default function. Constructors.
Answer: Option [A]
23. ___________ is used to write a single character to output file.
- [A] cin().
- [B} put().
- [C} get().
- [A] getw().
Answer: Option [B]
24. he technique of building new classes from existing classes is called _______.
- [A] inheritance
- [B} overloading
- [C} constructor
- [A] polymorphism
Answer: Option [A]
