An administrator needs to perform a backup of all servers for an upcoming disaster recovery exercise at a company cold site. Which of the following types of backup should be performed?

Functions iter_swap and swap_ranges are similar in that both:

a. Swap a range of elements. b. Take two arguments. c. Take forward iterators as arguments. d. Can only swap elements within the same array or container.

Why is it important to learn all the tools in your development environment?

What will be an ideal response?