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List and explain the various networking topologies.

A network topology refers to the physical layout of the network in which all the devices are connected. This includes all the hardware that makes up the network. The points of connection to the network by the stations are called nodes or workstations.A number of possible network topologies are available. The choice of network topology…

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Explain the memory management concepts in LINUX o/s.

The memory management subsystem is one of the most important parts of the operating system. The memory management subsystem includes: Protection: Each process in th system has its own virtual address space. These virtual address space are compeletly separate from each other and so a process running one application cannot affect another. large address space: …

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