1) What is a computer network? a) It is a connection between two sets or more through a wire or wireless means to share the resources (sets and data) . b) It is a powerful tool for extracting meaningful results from huge amounts of data c) One of the programs available within the Office package, which is intended for presentations d) None of the above 2) Mention the most important benefits of a computer network? a) The possibility of exchanging data and programs among the net sets. b) Sharing the Hardware such as (printer, scanner, different storage units …….etc.) c) contains sound and images. d) None of the above 3) What does the word LAN mean? a) limited network area inside a building or several near buildings b) used to connect devices separated by long distances like cities c) All of the above are true d) used at small institutions, schools, universities or at home. 4) What does the word WAN mean? a) Wide Area Network b) It is used to connect devices separated by long distances like cities c) (a) and (b) d) None of the above 5) Types of networks in terms of range (Network Scope) is: LAN and  WAN a) True b) False

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