Anna University Coimbatore 2009-4th Sem B.E Electrical and Electronics Engineering ./ b.tech -(electrical & electonics engg- ester)-object oriented programming - Question Paper

PART-A
ans all ques.. (20*2=40)

1. What is object oriented programming ? How is it various from the procedure oriented programming?
2. How is dynamic binding achieved in c++.
3. With an example discuss an abstract data kind.
4. What is the purpose of malloc and free operators.
5. what is the default access mode for class members.
6. State the mechanism of passing objects to a function.
7. How does a constructor differ from a normal function.
8. State why a destructor is used when developing an application in c++.
9. elaborate the limitations of multiple inheritance.
10. Justify the need for virtual functions in c++.
11. elaborate the advantages of abstract classes.
12. List the operators that cannot be overloaded in C++.
13. Compare the important features of c++ and Java.
14. describe JVM.
15. List the 4 integer kinds supported by Java.
16. Distinguish ranging from overloading and overriding.
17. List the 4 categories of visibility addressed by Java for class members.
18. What is the major difference ranging from interfaces and classes.
19. What is a package.
20. explain the package access protection

PART-B
ans any five. (5*12=60)

1. a) explain the non-object oriented features of c++ with programmng examples. (8) b) State the merits and demerits of object oriented methodology. (4)
2. a) discuss copy constructor with suitable c++ coding. (8) b) elaborate the differences ranging from default and parameterized constructors. (4)
3. With relevant examples explain the various kinds of inheritance supported by c++. (12)
4. a) Write a c++ program to overload the assignment operator. (8) b) List out the rules for overloading operators. (4)
5. a) discuss method overloading with suitable Java coding. (8) b) Does Java support multiple inheritance?. explain. (4)
6. Write a Java program to create the class Rectangle and Square. calculate their area and compare the areas. List the features of OOP used and discuss them. (12)
7. discuss the different forms of inheritance implementation. (12)
8. What is the purpose of using packages? How do you create user-defined package? provide
an example. (12)

Earning:   Approval pending.