Flashcards
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Cards in this deck (13)
- 1CPUThe central processing unit fetches, decodes and executes instructions
- 2Clock speedThis is how many fetch decode execute cycles the processor can complete in one second
- 3CacheA cache is a reserved storage location that collects temporary data to help websites, browsers, and apps load faster.
- 4ALUthe part of a computer processor (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words.
- 5Control unita component of a computer's central processing unit (CPU) that directs the operation of the processor
- 6MARMemory Access Register
- 7MDRMemory Data Register
- 8ACCAccumulator
- 9Registersmall temporary storage for CPU to store data
- 10Fetch Decode Execute CycleCPU fetches the instructions one at a time from the main memory into the registers. The CPU decodes the instruction.
The CPU executes the instruction - 11RAMRandom Access Memory
- 12ROMRead Only Memory
- 13Virtual memoryWhen the is too much on the RAM data is stored on the hard disk Virtually
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- Flashcards on Untitled, created by William Angell on 02/10/2020.
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- William Angell
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