CompTIA
N10-009 · Question #445
Which of the following OSI model layers can utilize a connectionless protocol for data transmission?
The correct answer is C. Transport. The transport layer supports connectionless communication using protocols like UDP, which send datagrams without establishing a session.
Submitted by andreas_gr· Mar 6, 2026Networking Concepts
Question
Which of the following OSI model layers can utilize a connectionless protocol for data transmission?
Options
- APhysical
- BNetwork
- CTransport
- DApplication
How the community answered
(50 responses)- A4% (2)
- C94% (47)
- D2% (1)
Explanation
The transport layer supports connectionless communication using protocols like UDP, which send datagrams without establishing a session.
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