Java Learning Made Easy by Dheeraj Mehrotra - HTML preview

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Declaration of Variables in JAVA

01443.jpg01444.jpg01445.jpg01446.jpg01447.jpg01448.jpg01449.jpg01450.jpgA Declaration of a variable refers to the following:

 

01451.jpg01452.jpg01453.jpg(i). Specification of the name of the variable.

 

01454.jpg01455.jpg01456.jpg(ii). Specification of the data type of the variable.

 

01457.jpg01458.jpg01459.jpg01460.jpg01461.jpg01462.jpg(iii). Specification of the scope of usage of the variable.

 

01463.jpg01464.jpg

eg.

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int age;
String name;

01467.jpgboolean isAbsent;
01468.jpg01469.jpg01470.jpg01471.jpg01472.jpg01473.jpgattention@computerscienceexpertise.com
01474.jpg01475.jpg01476.jpg01477.jpg
01478.jpg01479.jpg01480.jpg01481.jpg01482.jpg01483.jpg01484.jpg01485.jpg01486.jpg01487.jpg01488.jpg01489.jpg01490.jpg01491.jpg01492.jpg01493.jpg01494.jpg01495.jpg

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