C++ References Question:
Download Questions PDF

What means pass by value?


The callee function receives a set of values that are to be received by the parameters. All these copies of values have local scope, i.e., they can be accessed only by the callee function. The simplicity and guarantee of unchanging of values passed are the advantages of pass by value.

Download C++ References Interview Questions And Answers PDF

Previous QuestionNext Question
What is the difference between pointer and reference?What means pass by reference?