Questions
13. Which is not a keyword in C# __________.
- [A] this
- [B] finally
- [C] throw
- [D] external
Answer: Option [D]
14. Destructor will be called by ___________.
- [A] monitor
- [B] garbage collector
- [C] dispose().
- [D] object
Answer: Option [B]
15. __________ is an access modifier.
- [A] internal
- [B] external
- [C] extrim
- [D] interim
Answer: Option [A]
16. A static variable cannot be _________.
- [A] created
- [B] deleted
- [C] deleted
- [D] reinitialized
Answer: Option [C]
17. Operators or function to have more than form is ________.
- [A] Inheritance
- [B] Inheritance
- [C] Polymorphism
- [D] Abstraction
Answer: Option [B]
18. Wrapping up of data with its properties is called ________.
- [A] Inheritance
- [B] Polymorphism
- [C] Abstraction.
- [D] Encapsulation
Answer: Option [D]
19. ______________ class provides forward-only and read-only access to data.
- [A] DataReader
- [B] DataSet
- [C] DataView
- [D] DataTable
Answer: Option [A]
20. A parameter can be passed to a function by __________.
- [A] pass by path.
- [B] pass by pointer.
- [C] pass by reference.
- [D] pass by key.
Answer: Option [C]
21. The class which derives the properties of another class is called _______ class.
- [A] derived
- [B] base
- [C] derivation
- [D] basic
Answer: Option [A]
22. A super class is also called as __________.
- [A] base class.
- [B] derived class.
- [C] sub class.
- [D] inherit class.
Answer: Option [A]
23. Which among the following is NOT an exception?
- [A] StackOverflow
- [B] ArithmeticOverflow
- [C] ArrayOutofBounds
- [D] IncorrectArithmeticOverflow
Answer: Option [D]
24. __________ is a parameter modifier that specifies that the variable is passed by reference and must be
assigned by method being called.
- [A] param
- [B] params
- [C] in
- [D] out
Answer: Option [D]
