BTEC National in Information Technology (Level 3): Unit 1
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Unit 1: Information Technology Systems
A Digital devices in IT systems
A1 Digital devices, their functions and use
A2 Peripheral devices and media
A3 Computer software in an IT system
B Transmitting data
B1 Connectivity
B2 Networks
B3 Issues relating to transmission of data
C Operating online
C1 Online systems
C2 Online communities
D Protecting data and information
D1 Threats to data, information and systems
D2 Protecting data
E Impact of IT systems
E1 Online services
E2 Impact on organisations
E3 Using and manipulating data
F Issues
F1 Moral and ethical issues
F2 Legal issues
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