ICT Revision year 9 2/10/2015 0.0 / 5 ? ComputingComputer systemsHardwareGCSENone Created by: KO3473Created on: 25-09-15 14:49 Name three pieces of computer hardware? C.P.U(intel etc),RAM,Hard Drive 1 of 12 Name three types of computer software? adobe,chrome,bullgurad antivirus 2 of 12 Name three computer output devices? Printer,projector,3d printer 3 of 12 Name three computer input devices? Mouse,Joystick,controller 4 of 12 What is the job of the computer case? It protects the hardware and helps keep it cool 5 of 12 What is the job of the motherboard? To hold together the parts of the computer 6 of 12 What is the job of the power supply? It converts the high voltage from the main to low voltage for the computer 7 of 12 What is the job of the central processing unit (C.P.U)? The C.P.U executes a sequence of stored instructions(a program) 8 of 12 What is the job of the BIOS? It allows the user to set up the computer at the most basic levels 9 of 12 What is the job of the RAM? Stores data for processing by a computer's C.P.U 10 of 12 What is the job of the hard drive? It stores the computer's data 11 of 12 Name four things that might stop a computer from working properly. Faulty RAM,The computer overheating,Broken C.P.U,Broken Hard Drive 12 of 12
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