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Data Types and Variables

Variable in Java is a data container that stores the data values during Java program execution. Every variable is assigned a data type, which designates the type and quantity of values it can hold. Variable is a memory location name of the data. The Java variables have mainly three types: Local, Instance and Static.

Data Types are divided into two group -

  • Primitive - byte,short,int,long,float,double,boolean and char
  • Non-Primitive - String, Arrays and Classes

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Resources Community KGx AICbe YouTube

KGX ILLUSTRATION BY AKASTHI [Recovered] KGXperience by Navaneeth malingan

" KGXperience is a community initiative by KGiSL Edu that believes in curating and tinkering with innovation and state of art technologies forging new path in innovation. "

by Devansh Shukla

"AI Tamil Nadu formely known as AI Coimbatore is a close-Knit community initiative by Navaneeth with a goal to offer world-class AI education to anyone in Tamilnadu for free."