Managing and Troubleshooting Enterprise Wireless Networks: HP0-Y39 Exam
HP0-Y39 Questions & Answers
Exam Code: HP0-Y39
Exam Name: Managing and Troubleshooting Enterprise Wireless Networks
Q & A: 68 Q&As
1.What is a potential risk of enabling the RSSI-based classification feature in an
Authorized WLAN policy?
A. RF Manager must rely exclusively on RSSI to detect the locations of harmful devices,
instead of drawing on the findings of network detectors. This might make the prediction
less accurate.
B. Sensors might decide that they should not take action against a potentially harmful
device because its RSSI is low and the device might still be a risk.
C. RF Manager might classify your own access points (APs) as Rogue APs because their
transmit power is too high and take action against them.
D. RF Manager might classify legitimate access points (APs) owned by nearby companies
as Rogue Aps and take action against them.
Answer: D
2.Which action does RF Manager take to quarantine a client?
A. It instructs the client’s access point to place the client’s traffic in a quarantine VLAN.
B. It instructs a sensor to send a forced disassociation message to the client’s access
point (AP) so that the AP forces the client to disconnect.
C. It instructs a sensor to send frames to interfere with the frames sent by the quarantined
client.
D. It adds the client’s MAC address to the access point’s MAC lockout list, thereby
blocking the client’s traffic.
Answer: C
3.By default, which roles do the RF Manager and its sensors perform in detecting Rogue
access points (APs)?
A. Sensors monitor wireless transmissions and RF Manager monitors wired transmissions.
They combine the data to find APs that use your SSIDs but are not on your network.
B. Sensors monitor wireless transmissions and RF Manager monitors wired transmissions.
They combine the data to find unauthorized APs on your network.
C. Sensors monitor wired and wireless transmissions so RF Manager can find
unauthorized Aps connected to your wired network.
D. Sensors detect APs that use your SSIDs but are not on your Authorized AP list.
Answer: C
4.In sensor only (SO) mode, what does an HP sensor monitor?
A. It monitors only one untagged VLAN as well as wireless signals.
B. It monitors wireless signals, but does not monitor VLANs.
C. It monitors multiple VLANs as well as wireless signals.
D. It monitors multiple VLANs, but does not monitor wireless signals.
Answer: A
5.A customer reports the performance of their HP A-WA2620E access point (AP) is
inadequate. While investigating the report, you determine that the AP is functioning in MIMO 3×2 mode instead of MIMO 3×3 as desired. What is one possible cause of this
problem?
A. The AP is powered using 802.3af PoE.
B. The AP is configured to use a 40Mhz channel bandwidth.
C. The AP is not implementing the local switching feature.
D. The AP is powered using 802.3at PoE.
Answer: A
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