Flashcards
computing
Cards in this deck (30)
- 1what is the purpose of the CPUcentral processing unit
- 2what is RAMRandom access memory
and helps the CPU process data - 3what does ROM stand for and what does it toRead only memory and provides the necessary instructions for communication between various hardware compontents
- 4what happens during the FDE cyclefetch-decode-execute
- 5definition of Computer systemthe set up of hardware and software for a functioning computer
- 6the 3 CsCore
Clock speed
Cache - 7what are the 5 components of the CPUALU(arithmetic logic unit)
control unit
clock
control unit
registers - 8what does the clock do?the clock regulates the cycles carried out per second and sycronises the rest of the components
- 9what does the control unit docontrols the other componets and prosses data
- 10what does the ALU dothe ALU is the calculator of the cpu and prosses all the calculations
- 11what does the register contianMAR
MDR
CIR
ACC - 12What does the register dosmall fast memory locations inside the CPU
- 13what is the smallest unit of storagebit
- 14what comes after bitnibble
- 15what comes after nibblebyte
- 16what comes after bytekilobyte
- 17what comes after KBmegabyte
- 18what comes after MBgigabyte
- 19what comes after GBterabytes
- 201520MB into GB1.52GB
- 211560KB into MB1.56
- 22750GB into TB0.75
- 230.45PB to TB450
- 242.3TB to GB2300
- 254GB to MB4000
- 2624,500KB to GB0.0245
- 273GB to KB3000000
- 283TB to MB3000000
- 295.6GB to KB5600000
- 30564MB to B564x1017 or 564000000000000000
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- Flashcards on computing , created by Megan Alcott on 12/09/2023.
- Created by
- Megan Alcott
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