Discuss the role of routers in WANs and their functions in routing data across geographically dispersed networks.

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Q: What is Windows Defender, and how does it contribute to the security of a Windows system?

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Q: Discuss the importance of key management in encryption systems. What are the challenges and best…

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Q: How can one perform data recovery from a corrupted hard drive, and what are the best practices to…

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Q: Describe the process of creating and managing multiple user accounts on macOS, including standard…

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Q: Explore the Windows Subsystem for Linux (WSL) and its significance in enabling Linux-based…

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Q: Discuss the architecture and components of the Windows kernel. How does it manage hardware and…

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Q: How does the Windows Registry work, and what is its significance in system configuration and…

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Q: What is the Windows operating system, and how has it evolved over the years?

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Q: In the context of encryption, what are the risks and mitigation strategies related to side-channel…

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Q: Define what a WAN (Wide Area Network) is and provide examples of situations where WANs are used.

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Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.