In a connectionless system, which of the following is correct?
- The destination is contacted before a packet is sent.
- The destination is not contacted before a packet is sent.
- The destination sends an acknowledgement to the source that indicates the packet was received.
- The destination sends an acknowledgement to the source that requests the next packet to be sent.
Related exam: Network Fundamentals - CCNA Exploration 1: ENetwork Chapter 5 Exam
