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Q. |
Suppose a variable is passed by value to a parameter of a Sub procedure, and the parameter has its value changed inside the Sub procedure. What will the value of the variable be after the Sub procedure has executed? |
A. | it will have the newly modified value from inside the sub procedure. |
B. | its value can?t be determined without more information |
C. | it will retain the value it had before the call to the sub procedure |
D. | none of the above. |
Answer» C. it will retain the value it had before the call to the sub procedure |
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