Computer Science - Object Oriented Programming Using C++ - Discussion

Discussion Forum : Object Oriented Programming Using C++ - Section 7 (Q.No. 29)

Object Oriented Programming Using C++

29.

Which is a good reason for passing a variable's address to a function?

the function will have a copy of the variable

the function cannot change the value of the variable in the calling function

C++ requires that all variables used in a function be passed by address

the function needs to change multiple variable values

the called function can change the value of the variable in the calling function

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Omar Othman said: 1 decade ago

Both B and D are correct.

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