Veer Narmad South Gujarat University 2010-3rd Sem M.C.A Object Oriented Programming Methodology : (A.T.K.T), , - - Question Paper
RF-4814
M. C. A. (Sem. Ill) (ATKT) Examination April/May - 2010 Paper - 304 : Object Oriented Programming Methodology
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Time : 3 Hours] 6siiq<si Pi*unkil SnwiA u* <KH=fl. Fillup strictly the details of signs on your answer book. Name of the Examination : |
[Total Marks : 70 N Seat No.: |
M. C. A. (Sem. 3) (ATKT)
Name of the Subject:
304 : Object Oriented Programming Methodology
Student's Signature
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-Subject Code No.: |
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-Section No. (1,2......): Nil |
Attempt any two:- 14
(a) Explain abstraction and encapsulation as characteristics of object oriented languages. How these characteristics are supported by C++?
(b) Explain cin and cout. Discuss stream class hierarchy in C++.
(c) What is reference variable? Explain call by reference in C++ with proper example.
Attempt any two: 14
(a) Define polymorphism. Explain run-time polymorphism.
(b) What is virtual base class? Give an example to explain usage of virtual base class.
(c) Explain templates in C++ giving proper example.
Attempt any two:- 14
(a) Explain friend function class in C++.
(b) What is inline function? Explain advantages and limitations of inline faction.
(c) Explain function overriding and function overloading.
4 Do as directed:- 14
(a) Write a program in C++ to overload + operator for string concatenation.
(b) Define destructor. Write a program in C++ to illustrate usage of destructor.
5 Attempt any two:- 14
(a) Define manipulators. How can you create and use user define manipulators ?
(b) Explain new and delete operator. Differentiate new and malloc ( ) function.
(c) Describe multiple and multi level inheritance with suitable examples.
RF-4814] 2 [ 400 ]
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