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Application layer is the topmost layer. Application layer is used to access the underling network services using defined procedures. Application layer interacts with software applications that implements a communicating component.
Functions:-
Identifying communication partners.
. Determining resource availability.
Synchronizing communication
What else can I help you with?
What is the used of networking?
where is cicso layer
What is the use of hardware networking?
where is cicso layer
Logical addressing and routing function at which layer of the OSI model?
Networking layer of the OSI model
Which OSI layer combines messages or segments into packets?
The transport layer. Page 123 from Jeffrey S Beasley's "Networking"
Which layer of OSI model determines the type of communication?
The OSI model is a general model for networking . It has seven layer in total and each layer have some responsibilities. The layer that determines the communication mode is physical layer.
In computer networking what layer adds the destination and source process numbers to ensure that data is delivered to the correct application?
transport layer
What does the transport layer use?
In a standard networking protocol stack, the transport layer provides reliable transfer, fragmentation and de-fragmentation (when necessary), error detection and (within limits) recovery. Being located between the network layer (3) and the session layer (5) within the OSI network model, the transport layer uses services of both adjacent layers to facilitate uplink and downlink of the respective protocol data units.Many networking protocols do not strictly follow the OSI networking model, and may thus employ a different interpretation of transport layer.
Whitch two networking are used to connect hosts to the access layer?
switch,hub.
Two networking devices that are used to connect hosts to the access layer?
A Hub or a Switch
What layer in the OSI model covers routing between networks?
The INTERNET LAYER of OSI model exists for "routing" and providing a single network interface to the upper layers.
Why do you call router as layer three device?
Routers operate in layer 3 because they must use the logical network address to determine which network to route the packet to. Logical addressing is a feature of layer 3, therefore a router is a layer 3 device.
Which two networking devices are used to connect hosts to the access layer?
Hubs and Switches
