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physical layer

Physical Layer in OSI Model: Functions, Devices, Example, Layer 1 in OSI Model

What is Physical Layer Definition: Physical layer is a layer 1 in the OSI model that plays major activity for interacting along with hardware components and signal mechanism system. This…

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osi model

OSI Model: Definition, 7 Layers Explained with Functions | Full Form of OSI

What is OSI Network Model Definition: OSI Reference Model was introduced by International Organization for Standardization (ISO) in 1984. OSI stands for “Open System Interconnection” is a conceptual model that…

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Demand Paging

Demand Paging in OS (Operating System): Examples, Advantages, Working

What is Demand Paging Definition: Demand paging is a process of swapping in the Virtual Memory system. In this process, all data is not moved from hard drive to main…

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time sharing operating system

What is Time Shared Operating System: Examples, Advantages, Disadvantages

What is Time Sharing System Definition: Time sharing means to share time into multiple slots in several processes. Time sharing system allowing multiple clients for getting access to specific system…

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embedded operating system

Embedded Operating System: Definition, Types, Examples, Applications

What is Embedded Operating System Definition: Embedded operating system is also known as “Real-Time Operating System“. It is a specialized operating system that is introduced for several embedded systems. Main…

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