Q:

Point out the correct statement about call by reference

0

Point out the correct statement about call by reference


  1. Pass By Value copies the variable value in one more memory location.
  2. Pass By Value does not use Pointers.
  3. Pass By Value protects your source or original variables from changes in outside functions or called functions.
  4. All of the above

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Correct Answer:

All of the above

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