java

An act of using essential features without including background details is called_____

• Encapsulation.

• Data Abstraction

• Inheritance.

• Polymorphism.

Real-world objects contain ___ and ___.

• state

• behavior

• attributes

• methods

System.out.print("Two...");

    System.out.println("One...");

What is the output?

• Two...

  One...

• One...Two...

• One...Two

• Two...One...

Which CLASS name would be acceptable according to proper java naming conventions?

• classname

• ClassName

• Class Name

• CLASS NAME

It has characteristics or attributes. The values of an object's attributes give the object a state.

• Object

• Class

• Inheritance

• Interface

Which one is the incorrect line of code?

• public class Monkey{}

• public static void main[String() args]{}

• String monkey=" monkey has 2 legs);

• System.out.println("Monkey is cute");

A code written using any programming language that is translated into binary code is called

• Source code

• Bytecode

• Pseudocode

• Flowchart

True or false: A java class file name must be the same as the class name.

• True

• False

Which is the right symbol for comment?

• ||

• \\

• //

• **

From where did Java get its name?

• Coffee

• Book

• Initials of the developers of Java

• TV programme