When you drag a center sizing handle to resize an object, both the height and width are adjusted simultaneously

Which of the following operations do bidirectional iterators have?

A. Prefix operator* to make available the container element for use as l-value or r-value. B. Overloaded operator+ to add an int value to the iterator to move the place the iterator points forward by the argument number of elements. C. Overloaded operator* to multiply the iterator by an int value to move the place the iterator points by a number of elements equal to the argument. D. Overloaded operator- to move the place the iterator points backware by a number of elements equal to the argument.

The ____ process maintains accountability by accumulating evidence to support conclusions about the target.

A. recovery B. evaluation C. testing D. audit