Teaching Resources > A/AS > ICT > WJEC ICT > Resources for old specification > A2 ICT Unit 4 (Revision)
A2 ICT Unit 4 (Revision)
Revision Guides for Unit ICT 4, Use and Impact of Information and Communication Technology.
Notes and diagrams for each section are presented with PowerPoint including:
Networks, The Internet, Human Computer Interface, Working with ICT, Security Policies, Database Systems, Management of Change.
Software requirements
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