Download JNTUA MCA 2016 May Supply 2nd Sem 9F00202 Object Oriented Programming Question Paper

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Code: 9F00202

MCA II Semester Regular & Supplementary Examinations May 2016

OBJECT ORIENTED PROGRAMMING

(For students admitted in 2010, 2011, 2012, 2013, 2014 & 2015 only)

Time: 3 hours Max. Marks: 60

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Answer any FIVE questions

All questions carry equal marks

1. (a) Bring out the differences between C and C++.
   (b) Mention the characteristics of object oriented program.
   (c) How to create class & instances, also specify access specifiers.

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2. (a) Explain the different types of storage class.
   (b) Sketch a neat structure of C++ and elaborate the sections.
   (c) Write C++ program to find the sum of 10 natural numbers without using any loop statement.
3. (a) Define class. Mention the class with the following details:
   Class employee { int no; clor name[30];
   

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   float Color code; public : void accept ( );
   Void display ( ); }; accept the details & display the same.
   (b) Distinguish between Class and Abstract class.
   (c) “Constructor can be over loaded” if yes justify your answer with an example.
4. (a) List out the operators that are not overloaded & not by friend also.
   

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   (b) Using the class template perform arithmetic operations on integer, float & double.
5. (a) Write a C++ program to overload the)*, + of two complex numbers using friend function.
   (b) Explain calling of constructor'& destructor in case of multiple inheritance with an example?
6. (a) Mention the different types of inheritance with an example.
   (b) List out the important points of virtual functions & bring out the difference between virtual & pure
   

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   virtual function.
7. (a) Elaborate the runtime polymorphism.
   (b) Write a C++ program to overload <<, >> for performing addition of two numbers.
8. (a) Write a C++ program to write integers in to file & open the same file, separate the odd numbers &
   even numbers & display the same.
   

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   (b) What is an exception? How an exception can be handled in C++?
9. Write a program containing a possible exception. Use a try block to throw it & a catch block to handle it properly.

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