Variable scope refers to the location that a declared variable can be used.
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Q8: Using parentheses to enclose the conditional expression
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Q10: The formal parameters within the parentheses of
Q11: A function must return a value.
Q12: When one decision-making statement is contained within
Q14: A return statement is a statement that
Q15: Function arguments are the statements that do
Q16: The else clause can only be used
Q17: The switch statement controls program flow by
Q18: If a command block is missing either
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