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8682028
ICT Revision Mind Map
Description
Mind Map on ICT Revision Mind Map, created by sam watson on 26/04/2017.
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Mind Map by
sam watson
, updated more than 1 year ago
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Created by
sam watson
over 7 years ago
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Resource summary
ICT Revision Mind Map
Verification
An accurate way of checking data
Checks specific data rather than data within a range
Validation
Checks data within a range
EG. Validation checks for data within a range of 18-30 years old, whereas verification will check for a specific age, name and date of birth
Networks and Communications
Lans and Wans
Lan
Local Area Network
Connects computers in a small area
Allows the people connected to the network to access other devices and information
Wan
Wide Area Network
Connects computers in a wide area
Connects many lans into 1 network
E-Mails
Electronic Mail
Home Entertainment
Computer System
Batch Processing
jobs that are waiting to be run are collected and stored in a job queue and are processed together
Multi Access Systems
Software that allows access by multiple of users of a computer
Media attachments
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17d1c375cab9c86e64c0b5987e1d6fc5109739c3 (image/gif)
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