Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

23rd March 1994

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?

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1994, including the monthly compilation PDF.