OSI Model Layers and Purposes
Identify the purpose and use-case of each OSI Model Layer.
Premium Preview
This PBQ requires a Premium Membership and is being shown in a read-only preview mode
Manages and controls communication sessions between computers.
Deals with the physical transmission of data over network media.
Ensures reliable data transfer and error correction between hosts.
Controls data framing, error detection, and medium access control.
Translates data between the application and network formats, ensuring proper encoding and encryption.
Handles logical addressing, routing, and data packet forwarding.
Provides services directly to end-users and applications, like email or file transfer.
Layer 3
Layer 4
Layer 1
Layer 5
Layer 2
Layer 7
Layer 6