DG-Ch4-Stack2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| field replaceable unit (FRU) | A component in a computer or device that can be replaced with a new component without sending the computer or device back to the manufacturer. Examples: power supply, DIMM, motherboard, floppy disk drive field replaceable unit
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| FlexATX | A version of the ATX form factor that allows for maximum flexibility in the size and shape of cases and motherboards. FlexATX is ideal for custom systems FlexATX
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| form factor | A set of specifications on the size, shape, and configuration of a computer hardware component such as a case, power supply, or motherboard form factor
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| intelligent UPS | : A UPS connected to a computer by way of a USB or serial cable so that software on the computer can monitor and control the UPS. Also called smart UPS intelligent UPS
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| inverter: | A device that converts DC to AC inverter
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| joule | A measure of work or energy. One joule of energy produces one watt of power for one second joule
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| line conditioner | A device that regulates, or conditions, power, providing continuous voltage during brownouts and spikes line conditioner
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| line-interactive UPS | A variation of a standby UPS that shortens switching time by always keeping the inverter that converts AC to DC working, so that there is no charge-up time for the inverter line-interactive UPS
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| low-profile case | Another term for a compact case low-profile case
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| MicroATX | A version of the ATX form factor. MicroATX addresses some new technologies that were developed after the original introduction of ATX MicroATX
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| Midsize towers | Also called midi-towers or mid-towers, are the most versatile and most popular tower case Midsize towers
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| multimeter | A more general-purpose tool that can measure several characteristics of electricity in a variety of devices multimeter
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| NLX | A low-end form factor that is similar to LPX but provides greater support for current and emerging processor technologies. NLX was designed for flexibility and efficiency of space NLX
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| notebook case | A type of case used for portable notebook computers notebook case
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| ohm | The standard unit of measurement for electrical resistance. Resistors are rated in ohms ohm
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| overclocking | Running a processor, motherboard, or video card at a higher frequency than the manufacturer recommends and is not considered a best practice. It might also void the warranty of a componentoverclocking
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| P1 connector | Power connection on an ATX or BTX motherboard P1 connector
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| POST | A series of tests performed by the startup BIOS when you first turn on a computer POST
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| power conditioner | A line conditioner that regulates, or conditions, power, providing continuous voltage during brownouts power conditioner
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