Mist AI, Specialist (JNCIS-MistAI) v1.0
Question 1
Click the Exhibit button.
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. The organization has one available license for Marvis wireless.
- B. The organization has two available licenses for Marvis wireless.
- C. The organization is using one license for Marvis wireless.
- D. The organization is using two licenses for Marvis wireless.
Answer : AD
Question 2
Your organization has recently purchased new VoIP handsets. All of the VoIP handsets fail to connect to the corporate WLAN. However, all other devices connect successfully. You expect that there might be a bug with the new handsets. The vendor asks you to provide a pcap file of the handsets’ connection attempts.
Which Juniper Mist feature will provide this file?
- A. Dynamic Packet Capture
- B. Service Level Expectations
- C. Clients Insights
- D. Alerts dashboard
Answer : A
Question 3
Click the Exhibit button.
Referring to the exhibit, which statement is correct about the Post-Install user’s role?
- A. It is used for help desk monitoring and workflow for all sites.
- B. It has access limited to installing APs and switches at all sites.
- C. It has read-only access to all sites.
- D. It has full access to all sites.
Answer : B
Question 4
Click the Exhibit button.
A user opened a ticket. Upon troubleshooting, you determine that frequent roaming is the root cause of the problem.
Referring to the exhibit, which statement describes the roaming issue that the client is experiencing?
- A. There are frequent roams between different protocols.
- B. There are frequent roams between different bands.
- C. There are frequent roams between different WLANs.
- D. There are frequent roams between different access points.
Answer : D
Question 5
A user with a PSK calls you and says, “The Wi-Fi worked for a week and now it does not work.” There have not been any recent configuration changes to the network. You suspect that a time-based setting has reset the key.
In this scenario, where would you begin troubleshooting?
- A. Site-level Pre-Shared Keys
- B. Organization-level Pre-Shared Keys
- C. WLAN-level Pre-Shared Keys
- D. RADIUS Pre-Shared Keys
Answer : C
Question 6
Asset tracking using Mist-supported third-party BLE beacons has been installed in a warehouse. The BLE beacons were configured using their manufacturer-supplied configuration utility and BLE was properly configured for the site settings. When the warehouse floor plan is opened in Live View, the third-party beacons are not shown.
Which two statements describe causes for this issue? (Choose two.)
- A. The Show assets check box has not been selected in Live View.
- B. Marvis was not enabled for the site.
- C. The Locate this Client as an Asset check box has not been selected at the BLE client level.
- D. The APs are installed at 19 feet from the floor, above the recommended 15 feet.
Answer : AC
Question 7
Which two statements are correct about Juniper Mist Dynamic Packet Capture? (Choose two.)
- A. No configuration is necessary for Mist’s Dynamic Packet Capture.
- B. It is automatically attached to a client event displayed on the Insights page.
- C. It must be globally configured at the organization level.
- D. It is automatically attached to the Affected Items list in the Successful Connects SLE.
Answer : AB
Question 8
Which two events are displayed under the Client Events area found on the Insights page? (Choose two.)
- A. Reassociation
- B. Restart by User
- C. Reflection (Loop Detection)
- D. DHCP Denied
Answer : AD
Question 9
Which modulation method will result in the highest theoretical data rates?
- A. 64 QAM
- B. 16 QAM
- C. QPSK
- D. BPSK
Answer : A
Question 10
You are deploying three WLAN 2.4 GHz networks in your US-based site. You must ensure that each network frequency is unique and does not overlap with the other frequency channels.
In this scenario, which three OFDM channels should be used? (Choose three.)
- A. 11
- B. 1
- C. 3
- D. 6
- E. 13
Answer : BDE
Question 11
Which two terms correctly describe transmissions over Wi-Fi? (Choose two.)
- A. shared medium
- B. half-duplex
- C. full-duplex
- D. point-to-point medium
Answer : AC
Question 12
You are asked to set up occupancy analytics for an office that has an existing Mist AP.
Which three types of devices are counted by default? (Choose three.)
- A. mobile app clients
- B. cellular clients
- C. Wi-Fi clients
- D. Zigbee clients
- E. BLE assets
Answer : ACE
Question 13
A retail customer has legacy 2.4 GHz scanners that need to connect to the WLAN, but they are not connecting.
Which WLAN data rate setting is required for these devices to connect?
- A. Custom Rates
- B. Compatible
- C. High Density
- D. No Legacy
Answer : B
Question 14
Click the Exhibit button.
Referring to the exhibit, which percentage of connection attempts failed on the access point named LD_RS_Support?
- A. 37
- B. 86
- C. 63
- D. 46
Answer : B
Question 15
What is the AP’s role in the IEEE 802.1X authentication process?
- A. It acts as an authenticator.
- B. It acts as a RADIUS proxy server.
- C. It acts as a supplicant.
- D. It acts as an authentication server.
Answer : D