Computer Science - general knowledge crossword 1 0.0 / 5 ? ComputingGeneral knowledgeGCSEAll boards Created by: Rhianna.MaguireCreated on: 05-11-20 10:44 A storage device which will store data permanently until it is deleted Secondary 1 of 18 Type of backup quickest to restore a file from Full 2 of 18 Number system a MAC address is usually written in Hexadecimal 3 of 18 Software which is installed on a host computer to act like a separate computer Virtual machine 4 of 18 Computers connected together over a small geographical area such as a single building or site LAN 5 of 18 A computer that is not connected to another networked device Standalone computer 6 of 18 You usually need to purchase a licence to use the piece of software Proprietary 7 of 18 Component within the CPU used for transporting instructions back from the RAM Data bus 8 of 18 Stores the programs which are currently running on the computer RAM 9 of 18 UI where you have to type individual commands so it can be much slower Command line 10 of 18 A component of this is an ALU CPU 11 of 18 Term used to describe the breaking down of a large problem into smaller sub-problems Decomposition 12 of 18 Term used to describe the removal of unnecessary details from a problem to make a task easier Abstraction 13 of 18 Breaking down a file into small pieces of data so that it can be sent across a network Packet switching 14 of 18 Network where computers are connected over a large geographical area WAN 15 of 18 Term used to describe when the CPU uses Secondary Storage to replicate the job of the RAM when the RAM is full Virtual memory 16 of 18 A server on the internet which holds a list of all domain names and associated IP addresses DNS 17 of 18 Type of compression when some original data is lost and the original file cannot be re-created exactly lossy 18 of 18
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