A __________ is typically used to store backup copies of files and to transfer data and software from one computer to another.

Before programmers decide which programming language to use or start writing code, they develop a complete description of the task the program needs to accomplish. This is called a ________

A) beta version B) programmer input C) program development life cycle (PDLC) D) problem statement

The ____________________ feature maintains all deleted, changed, and inserted text for a document.

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