This document contains model questions for an exam on object-oriented programming concepts in C++. It includes 30 short answer questions and 15 long answer questions covering topics such as object slicing, copy constructors, templates, exception handling, the this pointer, namespaces, inheritance, operator overloading, polymorphism, abstraction, iterators, containers, encapsulation, and friend functions. Students are asked to define key terms and write programs demonstrating various OOP concepts in C++.

1. GANDHI INSTITUTE FOR EDUCATION TECHNOLOGY, BANIATANGI
MODEL QUESTIONS FOR ODD SEM 2013
1. What is object slicing?
Short Answer Questions
2. What is a copy constructor?
3. What are templates? Define the types of templates in c++?
4. What is exception handling in c++? What are the keywords used in it?
5. What is this pointer? Explain its use in c++?
6. What are errors different from exceptions in c++?
7. What are namespaces? Define an unnamed namespace?
8. Define single inheritance in oops?
9. Give valid reason why constructor cannot be virtual?
10. Define the syntax of an operator function in unary operator overloading?
11. Define binary operator overloading in c++?
12. Define asynchronous exceptions in c++?
13. What are default constructors in c++?
14. What are the rules for defining virtual functions?
15.Define multiple inheritance with help of its diagram?
16.Define a parameterised constructor and its use in c++?
17.What is polymorphism? What are types of polymorphism in oops?
18.what is abstraction?
19.Define delegation in c++?
20.Define iterator?

2. 21.what are the components of container?
22.what is difference between associative and sequence container?
23.What is containership in c++?
24.what is difference between class template and template class?
25.What is difference between overloading and overriding?
26.What is difference between virtual class and virtual function?
27.What is the use of scope resolution operator in c++?
28.What is inline function?
29.Write down characterstics of friend function?
30.What is difference between call by value and call by reference?
Long Answer Questions
1.Define inheritance? Explain all types of inheritance in c++?
2.WAP for displaying a Fibonacci series using operator overloading?
3.WAP to concatenate two strings using binary operator overloading>
4. WAP to compare two strings using operator overloading
5. WAP to find the negation of two numbers using unary operator overloading?
6.WAP for subs traction of two complex number s using operator overloading?
7. Explain briefly templates and their types in c++?
8. WAP to swap two integer, twofloat and two double no’s using function
overloading?
9. WAP to swap two numbers using function templates?
10.WAP to display the biggest among two n.os using operator overloading?
11.What is overriding?How it is implemented in inheritance?
12.What is exceptions?How can you handle divide by zero exception?

3. 13.What is encapsulation?How it is implemented to encapsulate the data
member and member functions with suitable example?
14.What is a friend class and how it is implemented to calculate sum of two
n.os?
15.What is constructor overloading and how it is implemented to assign the
values with data members?