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will_gammell 3 preguntas

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Este test tiene tipos de pregunta que se abren en el reproductor de siempre.

Preguntas del test (3)

1which one off these is not a specialised device?
1. Afoot mouse
2. Bbraille keyboard
3. Cmechanical keyboard
4. Dpuff and suck switch
2A unit of frequency equal to one billion hertz, or cycles, per second is...?
1. ACache
2. BGigahertz
3. CControl Unit
4. DFetch-decode-execute cycle
3A processor can only perform one instruction at a time, it must [blank_start]fetch[blank_end] the instruction, decode it and then execute it, this is known as the fetch-execute cycle.
1. Afetch
2. Bread
3. Cfind