IC3 GS5 Computer Fundamentals Practice Test Review Questions With Correct Answers.

IC3 Study Questions With 100% Correct Answers. RAM - answerRandom Access Memory; temporary memory. RAM is expandable, and resides on the motherboard. Hardware - answerThe tangible, physical computer equipment that can be seen and touched. ROM - answerMemory 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 - answerThis is the main circuit board that all of the other internal components connect to CPU - answerThe brain of the computer Software - answerintangible instructions for the computer Thumbnails - answerminiature representation of a graphic image Power Supply - answerconverts AC power from the wall outlet into the lower voltages of DC power required to power all components of the computer Keyboard - answermost frequently used input device Magnetic Storage - answera technology for recording data onto disks or tape by magnetizing particles of an oxidebased surface coating. Drivers - answerneeded for new hardware to communicate with operating system Boot - answerstarting up the computer Hertz - answerCPU, RAM, and video card processor speed is measured in this bit - answerthe smallest binary unit byte - answereight bits warranty - answera manufacturer's ___ determines what the company will do if you discover a flaw in a product