Question

डिफरेंस बिटवीन कॉल बाय वैल्यू एंड कॉल बाय रेफरेंस​

Answer 1

• In Call by value method original value is not modified whereas, in Call by reference method, the original value is modified. · In Call by value, a copy of the variable is passed whereas in Call by reference, a variable itself is passed.

Answer 2

Hey mate

In programming on the basis of passing parameters to a function we classified function invocation into two : Call by value and Call by reference.As name suggest in both invocations we are calling function by type of parameters in one we are passing actual value of parameter and in other we are passing the location/reference of parameter

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