COMPUTER ETHICS AND SECURITY
FIREWALLS AND ANTIVIRUS SOFTWARE
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Question
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The arrangement of the various elements (computers, routers, switches, etc) of a network.
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services
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LAN
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WAN
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network topology
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Explanation:
Detailed explanation-1: -Network topology is the arrangement of the elements (links, nodes, etc.) of a communication network. Network topology can be used to define or describe the arrangement of various types of telecommunication networks, including command and control radio networks, industrial fieldbusses and computer networks.
Detailed explanation-2: -Star network topology A star topology, also known as a hub-and-spoke topology, uses a central node–typically, a router or a Layer 2 or Layer 3 switch.
Detailed explanation-3: -A star topology is designed with each node (file server, workstations, and peripherals) connected directly to a central network hub, switch, or concentrator (See fig.
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