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Guide on Ethernet

Ethernet is a set of network protocols that allow for the reliable and secure transfer of data packets over a network.

Why is Ethernet important?
Ethernet is essential for most modern networking as it enables devices to communicate and share information. It is most commonly used in office or home networks for its high speeds, low latency, security, and reliability.

What is Ethernet and how does it work?
Ethernet uses a method known as Carrier Sense Multiple Access with Collision Detection (CSMA/CD), which allows devices to check whether the network is free before they send data. In case of data packet collision, the devices will stop, wait for a random amount of time, and re-send the data to ensure reliability.

Exam Tips: Answering Questions on Ethernet
- Understand the basics of Ethernet, including the CSMA/CD method.
- Know the key advantages and disadvantages of Ethernet.
- Be familiar with the different types of Ethernet, such as Gigabit Ethernet and Fast Ethernet.
- Understand how Ethernet differs from other networking protocols.
- Be able to describe why Ethernet is important in the context of modern networking.
- Practice answering questions that require both technical knowledge and practical application understanding of Ethernet.

Remember, accurately answering exam questions on Ethernet heavily relies on understanding its core working mechanism and its role in the networking architecture.

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Ethernet practice test

Ethernet, a widely used technology in local area networks (LAN), is a set of networking protocols and standards for data transmission. Ethernet uses Carrier Sense Multiple Access with Collision Detection (CSMA/CD) to manage traffic on the network and avoid collisions. It provides high-speed connectivity with various transmission speeds such as 10 Mbps (Ethernet), 100 Mbps (Fast Ethernet), 1 Gbps (Gigabit Ethernet), and 10 Gbps (10 Gigabit Ethernet) or higher. Ethernet cables, like Cat5e, Cat6, and Cat7, are used to physically connect devices to the network. Ethernet supports several popular network topologies, including bus, star, and hybrid.

Time: 5 minutes   Questions: 5

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  • Risk-Free Decision: Start with a 7-day free trial - get premium features at no cost!