A program that calls methods might take slightly longer to execute because it takes time for a program to store the locations to which the logic must return when each method is finished.

Each time you request a Web page, the browser program saves the page in a temporary storage area called a ________

A) bookmark B) script C) portal D) cache

The container member function ___________ is overloaded to return either an iterator or a const_iterator that refers to the first element of the container.

Fill in the blank(s) with the appropriate word(s).