About Java

what is Java script?

Java script is a light weight programming language that we use it to make the user interact with the pages. Where HTML and CSS are languages that give structure and style to web pages.

what is input and output in Java?

They are actually very necessery to use them while programming on Java. To keep it clear, the Input data is what we write to the program, and the Output is the data that we recieve from program as a result.

what is the definition of Variables in Java?

It is like a container to hold a value while java program is executed.

Types of variables:

• local variable
• instance variable
• static variable

How does the computer work?

First, there must be a an input by a user to get a data. second, the process thing, after a computer has received input data, a program is used to process that information. Third step is the output process, which will be performed after the data is processed into information. finally, there’s something called storage where computer store the created information for later use.