Which of the following statements about global variables is true?
A)A global variable is accessible only to the main function.
B)A global variable is declared in the highest-level block in which it is used.
C)A global variable can have the same name as a variable that is declared locally within a function.
D)If a function contains a local variable with the same name as a global variable, the global variable's name takes precedence within the function.
E)All of these are true.

Question

Quizplus · Accepted Answer

A global variable can have the same name as a local variable within a function, but within that function, the local variable will take precedence over the global variable.

Which of the Following Statements About Global Variables Is True