JNCIA-Junos: Juniper Networks Certified Associate – Junos (legacy) — Question 41

What are three characteristics of UDP? (Choose three.)

Answer options

• A. UDP is faster than TCP.
• B. UDP operates at the Transport Layer.
• C. UDP is connection-oriented.
• D. UDP data is sent best-effort.
• E. UDP is more reliable than TCP.

Correct answer: A, B, D

Explanation

UDP is designed for speed, making it faster than TCP, which involves connection establishment and error checking. Operating at the Transport Layer is a fundamental aspect of UDP, allowing it to handle data transmission. However, UDP is not connection-oriented and does not guarantee reliability, meaning options C and E are incorrect.