Variable

Variable Declarations

My Image

declare multiple variable

My Image

Variable Redefinition

My Image

Object References

1. Create an object of appropriate type

2. Value creation

3. Console output

My Image

id(identity)

My Image

Declaration of various variables

Camel Case : numberOfCollegeGraduates -> Method

Pascal Case : NumberOfCollegeGraduates -> Class

Snake Case : number_of_college_graduates

My Image