Case 1:
What is a characteristic of UDP?
- UDP datagrams take the same path and arrive in the correct order at the destination.
- Applications that use UDP are always considered unreliable.
- UDP reassembles the received datagrams in the order they were received.
- UDP only passes data to the network when the destination is ready to receive the data.
Explanation: UDP has no way to reorder the datagrams into their transmission order, so UDP simply reassembles the data in the order it was received and forwards it to the application.
Exam with this question: Modules 14 – 15: Network Application Communications Exam Answers
Exam with this question: CCNA 1 (v5.1 + v6.0) Chapter 9 Exam Answers
Case 2:
What is a characteristic of UDP?
- It establishes sessions with a three-way handshake.
- It uses sequence numbers to reassemble segments.
- It adds 20 bytes of overhead to application layer data.
- It provides unreliable delivery of segments.
Explanation: UDP is a connectionless protocol that provides unreliable delivery of segments.
Exam with this question: Networking Basics - 15.3.3 Transport Layer Quiz
Exam with this question: 11.4.2 Module 11 - Transport Layer Services Quiz
Case 3:
What is a characteristic of UDP?
- Reliable delivery
- Connectionless
- Windowing
- Expectational acknowledgements
- Flow control
Explanation: TCP uses acknowledgements and windowing to offer flow control and reliable delivery. UDP is connectionless and does not resend lost datagrams.
Exam with this question: CCNA 1 ITNv6 Chapter 7: Check Your Understanding
Please login or Register to submit your answer