Flashcards
Computing revision
Cards in this deck (6)
- 1RamRandom-access memory is a form of computer data storage that stores data and machine code currently being used and is volatile.
- 2RomRead-only memory is a type of non-volatile memory used in computers and other electronic devices.
- 3CPUA central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer and the fetch decode execute cycle.
- 4Clock speedThe operating speed of a computer or its microprocessor, expressed in cycles per second (megahertz).
- 5BinaryComputers use binary - the digits 0 and 1 - to store data. A binary digit, or bit, is the smallest unit of data in computing. It is represented by a 0 or a 1. Binary numbers are made up of binary digits (bits), eg the binary number 1001.
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- Flashcards on Computing revision, created by Bailey Hughes on 14/06/2018.
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- Bailey Hughes
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