COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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LAN
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PAN
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WAN
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SAN
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Detailed explanation-1: -The correct answer is LAN. Local Area Network (LAN) covers a smaller geographical area (Size is limited to a few kilometres) and is privately owned. It can be can used for an office building, home, hospital, schools, etc. LAN is easy to design and maintain.
Detailed explanation-2: -LANs can be distinguished from other networks because of their short distance. The total coverage may be from 1 km to 10 kms. The data transmission speed of LANs is much higher than in other types of networks. When a WANs works at a speed of 1 mbps, LANs can transmit data at a speed of 1-10 mbps.
Detailed explanation-3: -A LAN, abbreviated from Local Area Network, is a network that covers a small geographical area such as homes, offices, and groups of buildings. Whereas a WAN, abbreviated from Wide Area Network, is a network that covers larger geographical areas that can span the globe.