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Question

It is necessary to return the object if it was passed by reference to a function.

a.

Yes, since the object must be same in caller function

b.

Yes, since the caller function needs to reflect the changes

c.

No, the changes are made automatically

d.

No, the changes are made explicitly

Posted under Objects and Classes in OOPs Object Oriented Programming

Answer: (c).No, the changes are made automatically

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Q. It is necessary to return the object if it was passed by reference to a function.
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