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Questions and Answers
What is the primary function of a switch in a LAN?
Which network topology involves each device being connected to every other device in the network?
What is the function of a gateway in a network?
What is a unique permanent value associated with a network adapter?
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What type of network covers a city or a town?
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Which protocol is used for transferring files over the Internet?
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What type of network covers a larger geographical area, such as a city or town?
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What does IP stand for in IP address?
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What is the typical data transfer rate in a LAN?
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What does NIC stand for?
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Which device regenerates the signals on the cables to which it is connected?
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Which device connects multiple networks together?
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In which network topology is each node connected to two other devices, forming a circular data path?
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What type of network topology uses a central hub or switch?
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What is the maximum data transfer speed in a Gigabit Ethernet LAN?
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Which type of address can be changed if a node is moved from one network to another?
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Study Notes
Network Fundamentals
- LAN stands for Local Area Network.
- A switch is used to connect multiple computers in a LAN.
- A modem's primary function is to modulate and demodulate signals.
Network Topologies
- Mesh topology involves each device being connected to every other device in the network.
- In a ring topology, each node is connected to two other devices, forming a circular data path.
- In a bus topology, a single backbone wire is shared among nodes.
Network Devices
- A gateway serves as the entry and exit point of a network.
- A repeater regenerates signals on the cables to which it is connected.
- A router can analyze data and transmit it to other networks.
Network Types
- A MAN (Metropolitan Area Network) covers a city or a town and can be extended up to 30-40 km.
- The largest WAN (Wide Area Network) is the Internet.
- A PAN (Personal Area Network) is a network that connects devices in a small area, such as a home or office.
Networking Terms
- IP stands for Internet Protocol.
- MAC (Media Access Control) address is a unique permanent value associated with a network adapter.
- NIC stands for Network Interface Card.
Data Transfer Rates
- The data transfer rate in LAN is typically between 10-100 Mbps.
- The maximum data transfer speed in a Gigabit Ethernet LAN is 1000 Mbps.
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Description
Test your knowledge of computer networks with these multiple-choice questions, covering topics such as LAN, modems, and network devices. Score high and become a networking expert!
