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Computer Science Revision
Fichas del conjunto (14)
- 1What does WAN stand for?Wide Area Network
- 2What are the 4 types of topologies?Bus, Star, Ring, Mesh
- 3What is an IP address?A unique value assigned to every computer on a network
- 4What is a star topology controlled by?Hub
- 5How many possible IP addresses are there?Over 4 billion
- 6If there isn't any IP addresses, unique addresses are assigned to businesses and house. True or False?TRUE
- 7What is the only advantage of a bus network?Its cheap to install
- 8What does LAN stand for?Local area network
- 9What do networks allow computers to do?Share files, share resources, share logins
- 10What is a disadvantage of a networks?The cost, there is a increased risk of problems and it is difficult to maintain and set up
- 11What is are the advantages of a ring topology?Its cheap and has no collisions
- 12What is a disadvantage of a star topology?Its expensive
- 13Why is it impossible to break the internet?Another route can always be found because it is a mesh network
- 14Route-finding algorithms are used to find the lowest cost route between two nodes. TRUE OR FALSE?TRUE
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- Key Stage 3 Computing Fichas sobre Computer Science Revision, creado por Sophie Sharpe el 02/10/2023.
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- Sophie Sharpe
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