object oriented programming question paper M.Sc CS APUS, OOPs MCQ PAPER >
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Object Oriented Programming M.Sc CS
1.Which of the following concepts of OOPS allows compiler to insert arguments in a function calll if it is not specified ?'
2. Which of the following OOPS means exposing necessary information to client?
3. ' How many types of polymorphisms are supported by C++?'
4. Which Operator can not be overlooped?
5. Which of the following is not a type of constructor?
6.The mechanism of deriving a new class from an old one is called :
7.Allocation of memory to objects at the time of their construction is known as :
8. C++ supports a mechanism to achieve run time polymorphisms is called?
9. istream function is used to :
10. To perform file I/O operation we must use ........ header file
Section -'B'
(Short Answer Type Questions) 5 x 2 =20
-
Explain polymorphisms
Or
Describe operators in C++
-
What are destructors?
Or
Explain data hiding and encapsulation.
-
Explain virtual functions
Or
Describe inheritance.
-
Define stream classes
Or
Explain file modes.
-
What do you mean by command line arguments?
Or
Describe inline functions.
Section - 'c' 2 x 20 = 20
(long Answer Type Questions)
Answer any two of the following questions.
Easch Question carries 20 marks
- Benefits and applications of OOP
- Function overloading
- constructors
- Seperator over loading
- Pure virtual functions
- Member classes
- Manipulators
- Error handling during file perations
- User defined data types
- type conversions
- Constructors in multiple inheritance
- File I/O with streams
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