Question 26
What is the maximum MACService Data Unit (MSDU) size defined by the IEEE 802.11 specification?
Question 27

Which statement about the Capture Options window shown is correct?
Question 28
Wireshark can be used to capture, reassemble and playback encrypted VoIP conversations.
Question 29
You can force Wireshark to temporarily dissect traffic to and fromport 18067 as IRC traffic using the Decode As function.
Question 30
An unusually high number of RSTs or a high number of SYN/ACKs with no related data transfer is a strong indication that a TCP scan is underway.