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Question
The unary scope resolution operator is used:a. To access a global variable when a local variable of the same name is in scope.
b. To access any variable in an outer block when a local variable of the same name is in scope.
c. To access a global variable when it is out of scope.
d. To access a local variable with the same name as a global variable.
Answer
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Related questions
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To prevent modification of a built-in array's values when you pass the built-in array to a function:
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Q:
Which of the following is false?
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Q:
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Q:
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b. 1.
c. 2.
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