Presentation Layer in OSI Model: Functions, Protocols, Examples, Services
What is Presentation Layer Definition: Presentation layer is 6th layer in the OSI model, and its main objective is to present all messages to upper layer as a standardized format….
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Session Layer in OSI Model: Functions, Protocols, Examples, Devices
What is Session Layer Definition: The session layer occupies the 5th position of OSI model. This layer depends on the transport layer, and it grabs all services which are offered…
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Transport Layer in OSI Model: Functions, Services, Protocols, Examples
What is Transport Layer Definition: Transport layer is 4th position in the OSI (Open System Interconnection) model. It’s main goal is to make end to end communication over the network…
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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 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 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: 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 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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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: 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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