Karteikarten
CPU
Karten in diesem Stapel (10)
- 1CPUCPU is the abbreviation for central processing unit. The CPU is the brains of the computer where most calculations take place.
- 2Function of CPUCPU of a computer is a piece of hardware that carries out the instructions of a computer program. It performs the basic arithmetical, logical, and input/output operations of a computer system.
- 3MotherboardA printed circuit board containing the principal components of a computer or other device, with connectors for other circuit boards to be slotted into.
- 4RAM (Random Access Memory)A type of computer memory that can be accessed randomly; that is, any byte of memory can be accessed without touching the preceding bytes. RAM is the most common type of memory found in computers and other devices, such as printers.
- 5ROM (Read Only Memory)Once data has been written onto a ROM chip, it cannot be removed and can only be read. Unlike main memory (RAM), ROM retains its contents even when the computer is turned off. ROM is referred to as being non-volatile, where as RAM is volatile.
- 6Graphics CardThe graphics components are the part of your computer that control and enhance how graphics (pictures, videos, programs, animation, 3D) are displayed on your computer screen. Often, the graphics components are on a separate card that plugs into a slot on the motherboard, which is the main part of the computer.
- 7Sound CardA sound card is an expansion card or IC for producing sound on a computer that can be heard through speakers or headphones.
- 8PSU (Power Supply Unit)A power supply is an internal hardware component that supplies components in a computer with power. The power supply converts a 110-115 or 220-230 volt alternating current (AC) into a steady low-voltage direct current (DC) usable by the computer and rated by the number of watts it generates.
- 9CPU FanThe CPU fan is critically necessary to ventilate the heat generated from the components, and actively cools the processor by bringing in cooler air before the heat damages the computer components.
- 10HDD (Hard disk drive)Is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
Informationen
- Beschreibung
- GCSE Computing Karteikarten am CPU, erstellt von Valentin Ardeleanu am 08/09/2016.
- Erstellt von
- Valentin Ardeleanu
- Aufrufe
- 5
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