Java IQ #21 - What are Local variables #javafullstackdevelopercourse #javainterviewquestions

Local variables in Java are variables that are declared within a method, constructor, or block. They are only accessible within the scope in which they are declared and are not visible outside that scope. Here are some key characteristics of local variables in Java:

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Declaration and Scope: Local variables are declared inside a method, constructor, or block. They are created when the method, constructor, or block is entered and destroyed once it is exited.

No Default Values: Unlike instance and class variables, local variables do not have default values. They must be initialized before use.

Access Modifiers: Local variables cannot have access modifiers (like public, private, or protected).

Stack Storage: Local variables are stored in the stack memory, which is a part of the Java memory model.