What is variable scope in Java?
Variable scope in Java refers to the visibility and lifetime of a variable within a program. It determines where a variable can be accessed.
Can you explain the different types of variable scope?
Sure! In Java, there are three main types of variable scope: local, instance, and class (static) scope.
What is local variable scope?
Local variable scope means the variable is accessible only within the method or block where it is declared.
How does instance variable scope differ from local variable scope?
Instance variables are accessible throughout the class and exist as long as the object is alive, unlike local variables.
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