A fiber that supports many optical waveguide modes.

Which of the following statements is false?

C++14's global rbegin, rend, crbegin and crend functions are for iterating through a built-in array or a container from back to front. b. Functions rbegin and rend return iterators that can be used to modify data, and rcbegin and rcend return const iterators that cannot be used to modify data. c. Functions begin and end and their C++14 const and reverse versions may also receive container objects as arguments—each function calls the corresponding member function in its container argument. d. When iterating using iterators, it’s common for the loop-continuation condition to test whether the iterator has reached the end of the built-in array or the container. This technique is used by many Standard Library algorithms.

Use the following to mirror the picture:

What will be an ideal response?