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network layer

Network Layer in OSI Model: Protocols, Examples, Functions

What is Network Layer Definition: Network layer offers the management to handle the operation of subnet. Network layer helps to transfer the all packets from source to target point across…

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data link layer

Data Link Layer in OSI Model: Protocols, Examples, Functions, Devices, Services

What is Data Link Layer Definition: Data Link Layer is layer 2 of the OSI reference model that is used in computer network. DLL layer consists more complication and complicated…

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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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