A2 unit 5 quiz
this is the quiz for unit 5 A LEVEL ICT
- Created by: Summery
- Created on: 28-04-09 13:24
Other questions in this quiz
2. Which standard does this describe : have been developed through commercial use by a company, usually unpublished (company secret from competitors) as commercial interests are involved
- De facto
- De jure
3. Which of the options describe : Data Integrity
- The database once created should be available to all interested parties within the organisation.
- Data in the database has to be correct, if it is found not to be so then the system may not be useful.
- The same data may be found in different files, this could be a problem during updating as all the files need to be updated.
4. Which of the options best descbide the Internet
- A global network of computers and electronic devices, connected by telephone, wireless and satellite communication media
- The information received from the Internet, such as multimedia, news, music, video etc
5. What is a Router
- a computer that reads the forwarding address of a packet of data, and selects the best route to send the packet so that it reaches its destination as fast as possible
- a computer that allows data to be stored and distributed when requested around a network
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