MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the difference between begin() and rbegin()? |
| A. | both are the same |
| B. | begin() returns an iterator to the first element and rbegin() returns an iterator to an element kept at the end of the vector |
| C. | begin() returns an iterator to first element whereas rbegin() returns constant iterator to first element |
| D. | begin() returns returns first element rbegin() returns void |
| Answer» C. begin() returns an iterator to first element whereas rbegin() returns constant iterator to first element | |