(Autonomous)
COMPUTER SCIENCE AND ENGINEERING
III Semester
20CS302 – OBJECT ORIENTED PROGRAMMING
Regulations 2020
Question Bank
UNIT – I (INTRODUCTION TO JAVA FUNDAMENTALS)
PART- A
Q.No Questions Marks CO BL
1 What is meant by Object Oriented Programming? 2 CO1 R
2 Define type casting with example. 2 CO1 R
3 What is byte code? 2 CO1 R
4 Tell the java program to concatenate two strings. 2 CO1 R
5 Tell the java program to copy the elements of one array to another array. 2 CO1 R
6 Define break statement with an example. 2 CO1 R
7 What is meant by Garbage Collection? 2 CO1 R
8 Tell the java program to convert integer 200 in to String “200”. 2 CO1 R
9 What is a constructor? 2 CO1 R
10 State the purpose of the keyword “final”. 2 CO1 R
11 Define JVM. 2 CO1 R
12 Outline the use of default constructor. 2 CO1 U
13 Define wrapper classes. 2 CO1 R
14 Name the usage of super keyword. 2 CO1 R
15 Classify the Objects and Object variable. 2 CO1 U
16 List any four application areas of oops. 2 CO1 R
17 List any four advantages of oops. 2 CO1 R
18 Recall the dynamic binding. 2 CO1 R
19 State the process of programming in an object oriented language. 2 CO1 R
20 What is API Package? 2 CO1 R