ICT revisions, types of data the types of data most likely to come up in the exam 4.0 / 5 based on 2 ratings ? ICTData and InformationGCSEAll boards Created by: HannahCreated on: 10-06-11 13:14 REAL NUMBERS these are a field that contains a decimal fraction £27.97 or 46.820 1 of 4 INTERGERS a field that contains only whole numbers 2, 14, 1957348 2 of 4 BOOLEAN you can only have one of two states, if searching in database fro red cars then it will be true value or false value true, false yes no AND OR 3 of 4 ALPHANUMERIC a field that contains both numbers and letters HSJ863KIS0 4 of 4
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