1) What does a computer network allow computers to share. a) Electricity b) Resources c) Mice 2) What does LAN stand for? a) Logical Analogue Network b) Laser Assisted Network c) Local Area Network 3) Which of the following statements about a network is false? a) Resources such as printers can be shared. b) viruses can spread to other computers throughout a computer network c) Files cannot be shared between users. 4) Which of these statements is TRUE about a LAN? a) A LAN connects computers in a small area such as an office. b) A modem is needed to connect a computer to a LAN c) A LAN consists of only one computer. 5) What is a server in a computer network? a) Someone who manages the networks b) The name for a large number of computer cables. c) A powerful computer that provides a service, such as centralised file storage. 6) Which of the following networks is LEAST likely to be a WAN? a) The internet b) A school network c) A network of bank cash dispensers. 7) Which type of network needs a 'hub' or 'switch' a) Star b) Ring c) Bus 8) What is a data collison a) When two devices on a network transmit data at the same time b) When one device on a network transmits data c) When two devices on a network transmit at separate times. 9) Which of the following joins two networks together that use different protocols? a) Switch b) Bridge c) Gateway 10) Which device joins two separate networks to make one. a) Switch b) Bridge c) Gateway

Networks

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