NSE 7 – Enterprise Firewall 7.0 — Question 23

In which two states is a given session categorized as ephemeral? (Choose two.)

Answer options

• A. A TCP session waiting for FIN ACK
• B. A UDP session with packets sent and received
• C. A UDP session with only one packet received
• D. A TCP session waiting for the SYN ACK

Correct answer: C, D

Explanation

The correct answers, C and D, refer to sessions that are not fully established or completed, making them ephemeral. Option A describes a session that is in the process of closing, while B refers to a fully functional UDP session, which does not qualify as ephemeral.