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Authors:
Walter Savitch ,julia Lobur
Chapter:
Procedural Abstraction And Functions That Return A Value
Exercise:
Self-test Exercises
Question:21 | ISBN:9780321531346 | Edition: 7

Question

Suppose a function named Function1 has a variable named sam declared

within the definition of Function1, and a function named Function2 also

has a variable named sam declared within the definition of Function2.

Will the program compile (assuming everything else is correct)? If the

program will compile, will it run (assuming that everything else is correct)?

If it runs, will it generate an error message when run (assuming

everything else is correct)? If it runs and does not produce an error message

when run, will it give the correct output (assuming everything else is

correct)?

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Answer

Consider the given data:

  • Assume a function named "Function1" has a variable named sam declared within the definition of "Function1".

  • Again assume a  function named "Function2"also has a variable named sam declared within the definition of "Function2".

Yes, the above program will compile successfully without errors as well as program runs perfectly as verything else is correct. So, the program output will be generated correctly.

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