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Unit 6 Computers - Coggle Diagram
Unit 6 Computers
System Development & Implementation Controls
Self developed
Authorise project
System spec and user needs
System design and programming
Test new system
Convert to new system
Purchased
Spec and select package
Implement and test
System Maintanence Controls
Organisational and management controls
Access controls to data and programs
Computer operating controls
System Software
Business Continuity Controls
Processing controls
Output Controls
Input controls
Masterfile controls