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Introduction to Java

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Father of Java

a)

Dennis Ritchie

b)

James Gosling

c)

Bill Joy

d)

Bjarne Stroustrup

2.

What is the file extension for Java Source Code?

a)

.java

b)

.class

c)

.exe

d)

.obj

3.

What is the old name for Java Programming?

a)

Java2

b)

Oak

c)

C++

d)

Greenteam

4.

Tools that provide support for software development process including editors and debuggers are called

a)

integrated development environments

b)

bytecode converters

c)

virtual machine converters

d)

memory verifier

5.

Which of the following is not a feature of Java

a)

Robust

b)

Platform Specific

c)

Multithreaded

d)

Object-Oriented

6.

Share your opinion. Which one you would suggest?

a)

Usage of Compilers as it speeds up program execution

b)

Usage of Interpreters because it makes the program platform independent

7.

Among the following list, which is/are the optional items that can be present in a Java Program

a)

Documentation Section

b)

Import Statements

c)

Main Method Class

d)

Package declaration

8.

The presence of JVM makes java program platform independent.

a)

True

b)

False

9.

Advantages of OOPs

a)

Code Reusability

b)

Easy Maintenance

c)

Security

d)

Use of Procedures

10.

Pure OOP can be implemented without using class in a program. (True or False)

a)

True

b)

False