The STL algorithm ____ copies elements from a source range to a destination range.
A) copy
B) copy_backward
C) copy_forward
D) replace

Question

Quizplus · Accepted Answer

The copy algorithm in the STL is designed specifically to copy elements from a source range to a destination range. The copy_backward algorithm is used to copy elements from the end of a source range to the end of a destination range, while the copy_forward algorithm does not exist in the STL. The replace algorithm is used to replace all occurrences of a particular value in a range with a different value. The STL algorithm "copy" is specifically used to copy elements from a source range to a destination range. The other options, "copy_backward" and "copy_forward", are used for copying elements in a different direction or with a different starting point, respectively. "Replace" is not used for copying elements, but rather for replacing specific elements with a new value.

The STL Algorithm ____ Copies Elements from a Source Range