Discuss Huawei H35-210_V2.5 Exam Topic 8 Question 108

Which of the following protocols works at the transport layer and is connectionless-oriented?

AIP

BARP

CUDP

DTCP

Suggested Answer: C

The transport layer in the OSI model is responsible for end-to-end communication and includes two main protocols: TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) .

IP (Internet Protocol) : Works at the network layer and is responsible for routing packets across networks.

ARP (Address Resolution Protocol) : Works at the network layer and maps IP addresses to MAC addresses.

TCP : A connection-oriented protocol at the transport layer that ensures reliable communication through acknowledgments and retransmissions.

UDP : A connectionless-oriented protocol at the transport layer that provides faster but less reliable communication compared to TCP.

Since the question specifies a connectionless-oriented protocol at the transport layer, the correct answer is UDP .

HCIA Huawei ACCESS Official Documentation , Chapter: Transport Layer Protocols.

TCP/IP Protocol Suite Overview by Huawei.

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12 comments · newest first

Chandra 1 month ago

Definitely C) UDP. It's faster for streaming and gaming!

Talia 1 month ago

Agreed! UDP doesn't establish a connection before sending data.

Ming 1 month ago

I think the answer is C) UDP. It's connectionless.

Blossom 2 months ago

I’m not so sure about this one, seems tricky!

Michell 2 months ago

Wait, is IP really not a transport layer protocol?

Adela 2 months ago

C) UDP is the right answer, no doubt!

Lauryn 2 months ago

I thought TCP was connectionless too?

Barabara 2 months ago

Definitely C) UDP, it's connectionless!

Johnathon 2 months ago

I feel like ARP is related to address resolution, so it can't be the answer. I'm pretty confident it's UDP, but I should double-check.

Dortha 3 months ago

I keep mixing up IP and UDP; I know IP is network layer, but I can't recall if UDP is definitely the connectionless one.

Fidelia 3 months ago

I remember practicing a question about transport layer protocols, and I think TCP is connection-oriented, which makes me lean towards UDP for this one.

Nada 3 months ago

I think UDP is the right answer since it's known for being connectionless, but I'm not 100% sure.

Huawei H35-210_V2.5 Exam - Topic 8 Question 108 Discussion