WorksheetsIntroduction to Java
Total questions: 10
Worksheet time: 5mins
Father of Java
Dennis Ritchie
James Gosling
Bill Joy
Bjarne Stroustrup
What is the file extension for Java Source Code?
.java
.class
.exe
.obj
What is the old name for Java Programming?
Java2
Oak
C++
Greenteam
Tools that provide support for software development process including editors and debuggers are called
integrated development environments
bytecode converters
virtual machine converters
memory verifier
Which of the following is not a feature of Java
Robust
Platform Specific
Multithreaded
Object-Oriented
Share your opinion. Which one you would suggest?
Usage of Compilers as it speeds up program execution
Usage of Interpreters because it makes the program platform independent
Among the following list, which is/are the optional items that can be present in a Java Program
Documentation Section
Import Statements
Main Method Class
Package declaration
The presence of JVM makes java program platform independent.
True
False
Advantages of OOPs
Code Reusability
Easy Maintenance
Security
Use of Procedures
Pure OOP can be implemented without using class in a program. (True or False)
True
False
