Comptia A+ Personal Computer Components for Motherboards & Processors Flashcards

What do you know about CompTIA A+ personal components for motherboards & processors? These flashcards can help. An overview of processor differences includes processor sockets, types of microde, differences in dual-core, triple-core, and quad-core designs. Two or more processor cones help run multiple programs with multiple execution threads more efficiently. Read and study these flashcards and learn more about personal computer components.

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What are stand-offs?
Small washer type parts made of a nonconducting material, often nylon, used to ensure that a motherboard does not come in contact with a computer case.
What are slot covers?
Metal brackets that cover the openings.
What is an enxtension magnet?
Long-handled tool with a magnent on the end.
True or False:
A power supply test is a specialized device for testing a power supply unit, and is a bit safer to use than a multimeter.
True
What is a loopback plug?
A plug wired to send signals back to a specific port type, or device, such as an Ethernet adapter, as a test of the device.
What is the motherboard also referred to as?
Mainboard, planar board, system board
True or False:
The motherboard is the foundation of every PC.
True
What are traces?
Typically green or brown that have a meshwork of copperlines
True or False:
Power, data, and control signals travel to all connected components through traces.
True
A group of traces is called a ____.
Bus
True or False:
A motherobard form factor defines the type and location of components on the motherboard, the powersupply that will work with it, the size of the motherboard, and the corresponding PC case that will accomade both.
True
True or False:
If you decide to build a computer, you must ensure that the motherboard, power supply, CPU, memory, and case will all work together.
True
Describe The NLX
New Low Profile Extended
Intel standard, targeted low end consumer market, one method they used to save space was a bus slot called a riser lot. The riser slot accepted a card that created an expansion bus perpendicular to the motherboard. This riser card, in turn, accepted expansion cards that were oriented horizontally to the motherboard.
Describe the ATX
Advanced technology Extended
Intel standard. Most commonly used form in PC. Processor socket is located near the power supply so it will not interfere with full lenght expansion boards. The hard and floppy dirive connectors are located near the drive bays.
What are the ATX form factors?
ATX, Micro-ATX, Flex-ATX, and Mini ATX