5 Questions
Explain the concept of a local variable in Java.
A local variable is declared inside the body of a method and can only be used within that method.
What is an instance variable in Java?
An instance variable is declared inside a class but outside the body of a method, and is not declared as static.
Define a static variable in Java.
A static variable is declared with the 'static' keyword and can be shared among all instances of a class.
Can a local variable be defined with the 'static' keyword?
No, a local variable cannot be defined with the 'static' keyword.
How many copies of a static variable can be created?
A single copy of a static variable can be created and shared among all instances of the class.
Test your knowledge of Java variables with this quiz. Learn about the different types of variables, including local, instance, and static, and understand their usage within methods.
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