Why Static variable required in java?For ex,class A
{
static int a;
int b;
}
Why static is required?
Answers were Sorted based on User's Feedback
Answer / za
because it help us to declare class field asglobal variable
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / sumit pal singh
static keyword is mainly used for memory management purpose. And static variable is used for declare the common property of object.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / aswini
Without using instance of the class means no need to use the class object to call static variable insted directly use the classname to use the static variable.moreover ,only one copy of static varible avaible to use all the classes.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / vaishnavi
To answer Soumya's question, instance variables are declared at class level, but the instance variables still belong to an instance/object. But static variables belong to a class.
Is This Answer Correct ? | 0 Yes | 0 No |
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