Java Classes and Objects

Java is a ___ programming language.

• A)Functional

• B) Object-Oriented

• C) Theoretical

• D) All the above

In Java programming language, the code is placed inside ___.

• A) Classes, Interfaces

• B) Methods

• C) Blocks

• D) All the above

Properties are implemented using ___ in Java.

• A) Methods

• B) Variables

• C) Interfaces

• D) All the above

A Class in Java is like a ____.

• A) Prototype

• B) Instruction Sheet

• C) Blueprint

• D) All the above

Which is the file extension used for a public Java class source code?

• A) .j

• B) .class

• C) .java

• D) None