Explain the scope and lifetime of variables. How are a variable's scope and lifetime determined?
What will be an ideal response?
Every variable has a scope and a lifetime. A variable's scope indicates where the variable can be used in an application's code. A variable's lifetime indicates how long the variable remains in the computer's internal memory. A variable's scope and lifetime are determined by where you declare the variable (where you enter the variable's declaration statement).
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What will be an ideal response?
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