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Perguntas do quiz (7)
1Multicore processors have more than one procesor incorporated into one chip.
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2Which one of the statements below is correct about a CISC processor?
- ASmartphones and tablets use a CISC procesor as the tasks they are used for are less complex.
- BCISC processors have fewer instructions that are simple and can be executed in one cycle.
- CCISC processors are better at performing more complex and demanding tasks.
3During the fetch cycle the [blank_start]program counter[blank_end] register points to the next instruction to be fetched. Then the contentc of the program counter are copied into [blank_start]memory adress register[blank_end]. Therefore the instruction is then transferred form memory address register through the [blank_start]data[blank_end] bus to the [blank_start]memory data[blank_end] register. After that the contents of the memory data register are copied to [blank_start]instruction register[blank_end] and the program counter is updated with the [blank_start]address[blank_end] of the next instruction.
- Aprogram counter
- Bmemory adress register
- Cdata
- Dcontrol
- Ememory data
- Finstruction register
- Gaddress
4The round robin method is based on queuing where each task takes its turn in a queue.
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5The BIOS system links the operating system with the attached devices.
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6Select 5 input devices.
- AKeyboard
- BMouse
- CSpeakers
- DPrinter
- EVideo camera
- FConcept keyboard
- GMonitor
- HBarcode scanner
7The BIOS system performs a memory check and it checks that all the dvices are connected.
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Informações
- Descrição
- AS - Level Computing Quiz sobre Quiz(2), criado por Patricia Olivia em 11-04-2016.
- Autor
- Patricia Olivia
- Idioma
- English
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- 0
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