Download JNTUA MCA 2018 July Reg-Supply 2nd Sem 9F00202 Object Oriented Programming Question Paper

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Code: 9F00202

MCA II Semester Supplementary Examinations June/July 2018

OBJECT ORIENTED PROGRAMMING

(For students admitted in 2011 (LC), 2012, 2013, 2014, 2015 & 2016 only)

Time: 3 hours Max. Marks: 60

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Answer any FIVE questions

All questions carry equal marks

1. (a) Distinguish between object oriented programming and procedure oriented programming.
   (b) Explain about the fundamental characteristics of object oriented programming.
2. (a) Explain the following concepts with a simple program.
   

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   (b) Do.
   (c) Break.
   (d) If.
   (e) For.
   (f) Continue.

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3. (a) What is a friend function? Write a program to demonstrate friend function and friend class.
   (b) What is constructor? Write a simple example to demonstrate a copy constructor. Also write about the use of constructor.
4. Define polymorphism. Write a short note on function-overloading and operator overloading with a simple example.
5. (a) Define inheritance. Explain the different types of inheritance.
   (b) Write a short note on virtual base class.

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6. (a) Explain about the static and dynamic bindings.
   (b) Write a short note on: (i) Run-time polymorphism. (ii) Abstract classes.
7. Discuss in detail about:
   (a) C++ stream class Hierarchy.
   (b) Stream I/O.
   

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   (c) File streams.
   (d) String streams.
8. (a) Give a brief description about the stack unwinding.
   (b) What are the advantages of using exception handling? Demonstrate the concept of rethrowing an exception.

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