IC3 Study Questions Latest Update with Verified Answers

IC3 Study Questions Latest Update with Verified Answers RAM Random Access Memory; temporary memory. RAM is expandable, and resides on the motherboard. Hardware The tangible, physical computer equipment that can be seen and touched. ROM Memory whose contents can be accessed and read but cannot be changed. A memory system, that stores information permanently and is not lost when the computer is shut off. Motherboard This is the main circuit board that all of the other internal components connect to CPU The brain of the computer Software intangible instructions for the computer Thumbnails miniature representation of a graphic image Power Supply converts AC power from the wall outlet into the lower voltages of DC power required to power all components of the computer Keyboard most frequently used input device Magnetic Storage a technology for recording data onto disks or tape by magnetizing particles of an oxidebased surface coating. Drivers needed for new hardware to communicate with operating system Boot starting up the computer Hertz CPU, RAM, and video card processor speed is measured in this bit the smallest binary unit byte eight bits