Question
1. The information being returned is a large enough object that returning a reference is more efficient than returning a copy.
2. The type of the function must be a R-value.
a.
Only 1 is correct.
b.
Only 2 is correct.
c.
Both 1 and 2 are correct.
d.
Both 1 and 2 are incorrect.
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Q. Functions can be declared to return a reference type. There are reasons to make such a declaration/Which of the following reasons are correct? 1. The information being returned...
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