Question: 7) [3 points] C++ a) If a global variable and a local variable have the same name, how is the global variable referenced inside the

7) [3 points] C++

a) If a global variable and a local variable have the same name, how is the global variable referenced inside the function where the local variable is?

b) Why is it bad coding style to have a global variable and a local variable with the same name?

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