Chapter 2 CAYF Word Scramble
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Question | Answer |
Bit | A single circuit that either contains a current or does not. |
Binary Digits | of 0 and 1 are used as a means of representing the off/on state of a computer switch, or bit. |
Binary Number | Computers use a series of circuits whose pattern of off/on current is converted into strings of binary digits. |
Kilobyte | (KB) one thousand per bytes |
Megabyte | (MB)one million per bytes |
Gigabyte | (GB)one billion per bytes |
Terabyte | (TB) one trillion per bytes |
System Unit | boxlike case that comes in a cariety of shapes ans sizes and houses the computer's main hardware components. |
Footprint | is the amount of space used by the device |
Tower case | a system unit case designed to sit on the floor next to a desk. |
Minitower case | a smaller version of the tower casethat has less internal room for components. |
Form Factor | is a specification for how internal components, such as the mother board are mounted inside the system unit. |
expansion slots | receptacles that accept additional circuit boards or expansion cards. |
Motherboard | is a large flat piece of plastic of fiberglass that contains thousands of electrical circuits ethced onto the board's surface. |
Transistor | is an electronic switch (or gate) that controls the flow of electrical signals through the circuit. |
System clock | is an electronic circuit that generates rapid pulses to syncronize the computers internal activities. |
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