Topic 7 0.0 / 5 ? ICTDevelopment, Training and TestingASAQA Created by: Danielle178Created on: 28-05-15 15:02 What can ict provide? fast repetitive processing, vast storage capacity, the ability to search, improved presentation, improved acccessiblity, improved security 1 of 12 What are the limitations of systems? Hardware, communications, software, legislation, inappropriate design, procedures 2 of 12 Hardware limitations speed of prcessor, amount of memory, not always reliable 3 of 12 Communications limitations networks can only contain certain numbers of computers, bandwidth 4 of 12 Software limitations bugs, compatibility, ability to transfer data 5 of 12 Legislation limitations Legilastion limits how software and computers can be used 6 of 12 Designs limitations projects that dont do what they are ment to do 7 of 12 Procedure limitations companies create procedures that can limit how software is created 8 of 12 What are the different processing types? Batch, Transaction, Interactive 9 of 12 Batch all the inputs are collected and proccessed in one go e.g. bank statements 10 of 12 Transaction processing each transaction as it occurs e.g. an order or a flight booking 11 of 12 Interactive data processed as it arrives 12 of 12
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