The document contains a set of multiple choice questions related to computers and computer terminology. Some key points:
- The largest unit of memory is gigabytes. RAM is temporary memory that only retains data while the computer is powered on. A mouse is an input device used to navigate graphical user interfaces. Icons are graphical objects used to represent applications.
- Other correct answers include that a joystick is used for fast computer games, megabytes are a common unit of storage size, and functions keys are labeled F1, F2, etc on keyboards. Programs, also called software, contain step-by-step instructions for computers.
- Common file types for documents include .txt, hard copies are printed outputs,