Computing Crossword 2 2.0 / 5 based on 3 ratings ? ComputingHardwareGCSEOCR Created by: 10rossaCreated on: 07-06-14 09:51 What is the purpose of the CPU? ExcecutesPrograms 1 of 21 The CPU is like the ..... of the computer Brain 2 of 21 What is the CPU made up of? Processor/Cache/MainMemory 3 of 21 What are the internal connections within the computer system called? SystemBuses 4 of 21 What is the 1st stage of the processing cycle? Fetch 5 of 21 What is the 2nd stage of the processing cycle? Decode 6 of 21 What is the 3rd stage iof the processing cycle? Excecute 7 of 21 What is the speed at which the processor operates called? ClockSpeed 8 of 21 What is the Clock Speed measured in? Hertz 9 of 21 The high-speed memory is also called the ..... Cache 10 of 21 What is the name for a processor that can carry out 4 instructions at every 'tick' of the 'clock'? QuadCore 11 of 21 What does RAM stand for? RandomAccessMemory 12 of 21 What does ROM stand for? ReadOnlyMemory 13 of 21 A keyboard is an .... device Input 14 of 21 A Monitor is an .... device Output 15 of 21 A Printer is an ... device Output 16 of 21 A Touchscreen is an ..... device Input 17 of 21 Speakers are .... devices Output 18 of 21 A camera is an .... device Input 19 of 21 LEDs are .... devices Output 20 of 21 A microphone is an ..... device Input 21 of 21
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