Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

Systems, data representation, networks, algorithms and programming.

17th August 2022

5 questions · GCSE · 123 questions in this band

1
System Software
Define the term 'interrupt' as used to describe a signal received by a CPU.
2
Networks and Topologies
State what LAN stands for.
3
Network Security
State what the term malware means.
4
Ethical, Legal, Cultural and Environmental Impact
State one reason a small business might choose to use open source software instead of proprietary (closed source) software.
5
Network Protocols and Layers
A user reads the same email on a phone and a tablet, and deleting it on one deletes it on the other. Which protocol is in use and why?

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