Session Layer — CompTIA Network+ (N10-009) Practice Questions
The Session layer is Layer 5 of the OSI model and is responsible for establishing, managing, and terminating communication sessions between applications on different hosts. On the N10-009 exam, the Session layer is tested primarily in the context of understanding the full OSI stack and mapping real-world protocols such as NetBIOS, RPC, and SQL sessions to their correct layer. While many modern protocols collapse OSI layers in practice, exam questions may ask candidates to identify which OSI layer handles session establishment and synchronization. A clear grasp of the Session layer helps candidates correctly classify protocol behavior during troubleshooting scenarios.
Free questions on session layer
Which OSI model layer is responsible for establishing, maintaining, and terminating connections?
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More session layer questions in the full bank
- Which OSI layer is responsible for establishing, maintaining, and terminating communication sessions between applications? Unlock answer & explanation →
- What is the OSI model Layer 5? Unlock answer & explanation →