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Ritu Nagar • 4.39K Points
Extraordinary 

Q. Which of these is correct about passing an argument by call-by-value process?

  • (A) Copy of argument is made into the formal parameter of the subroutine
  • (B) Reference to original argument is passed to formal parameter of the subroutine
  • (C) Copy of argument is made into the formal parameter of the subroutine and changes made on parameters of subroutine have effect on original argument
  • (D) Reference to original argument is passed to formal parameter of the subroutine and changes made on parameters of subroutine have effect on original argument
  • Correct Answer - Option(A)
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  • Filed under category JAVA

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