What is mean by call by reference and call by value? – InterviewSolution

InterviewSolution

1.	What is mean by call by reference and call by value?
Answer» The call by reference method ofpassing ARGUMENTS to a functioncopies the address of an argument into the formal parameter. Inside thefunction, the address is used to access the actual argument used in the call. It MEANS the CHANGES MADE to the parameter affect the PASSED argument.

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