[UPDATED 2021] Juniper JN0-450 Questions Prepare with Free Demo of PDF
NEW 2021 Certification Sample Questions JN0-450 Dumps & Practice Exam
NEW QUESTION 24
Which statement is correct about Marvis?
- A. Marvis is an Al engine that assists administrators with troubleshooting problems using Al.
- B. Marvis is a module that facilitates WLAN automation tasks using API information.
- C. Marvis handles the on-boarding process for WLANs using third-party APs.
- D. Marvis is the user interface used to manage virtual machines.
Answer: A
NEW QUESTION 25
Which two components set Mist apart from legacy WLAN platforms? (Choose two.)
- A. decentralized controller
- B. Virtual Network Assistant
- C. microservices
- D. centralized controller
Answer: B,C
NEW QUESTION 26
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. The AP is able to reach the Mist cloud.
- B. The AP's radios are not broadcasting SSIDs.
- C. The AP's radios are broadcasting SSIDs.
- D. The AP is not able to reach the Mist cloud.
Answer: D
NEW QUESTION 27
You received reports of users not being able to access network resources all day. You know that your network has two DHCP Servers: 10.7.0.24 and 10.1.0.24. Referring to the exhibit, what do you determine?
- A. DHCP is not the cause of the network connectivity issue.
- B. The network's DHCP servers are offline.
- C. There is a rogue DHCP server 10.10.10.10 handing out DHCP leases on your network.
- D. More information is required.
Answer: D
NEW QUESTION 28
Referring to the exhibit, you asked Marvis to troubleshoot a client. In this scenario, what did Marvis determine?
- A. two authentication failures today
- B. two authentication failures over this week
- C. two DHCP failures today
- D. DHCP errors over the past seven days
Answer: B
NEW QUESTION 29
Users at a branch site are complaining of a slow performing network and your team suspects the issue may be the new network-attached video camera system. You need to monitor the amount of traffic that a specific device has generated over the past week. In this scenario, where in the Mist dashboard would you accomplish this task?
- A. Monitor -> Insights -> select Client Device
- B. Analytics -> Events
- C. Marvis -> type in name of client
- D. Clients -> App Clients -> select Client Device
Answer: A
NEW QUESTION 30
What happens first when a client requests to join a WLAN?
- A. DHCP discovery
- B. 802. 11 authentication
- C. 802.11 association
- D. ARP request
Answer: B
NEW QUESTION 31
Where would you find the IP addresses that a client has used over the past 30 days?
- A. Marvis Query Language
- B. Client Stats
- C. Client Insights
- D. Site Insights
Answer: C
NEW QUESTION 32
Which action would site-level network administrators be able to perform?
- A. assign access points to the site
- B. create a config template
- C. reboot an access point
- D. modify an RF template
Answer: C
NEW QUESTION 33
Which two statements are correct when determining AP placement in the Mist UI? (Choose two.)
- A. The AP height must be recorded correctly.
- B. Use vBeacons to simulate user locations while verifying network coverage.
- C. The floor plan map size should be properly scaled.
- D. You must ensure that the floor plan map is oriented to face true north.
Answer: A,C
NEW QUESTION 34
Which statement about BLE advertisement and Wi-Fi interference is correct?
- A. BLE advertisements interfere with Wi-Fi channel 36.
- B. BLE advertisements interfere with Wi-Fi channel 1.
- C. BLE advertisements interfere with Wi-Fi channel 6.
- D. BLE advertisement does not interfere with Wi-Fi.
Answer: D
NEW QUESTION 35
Which two statements are correct about choosing your Wi-Fi AP's channel? (Choose two.)
- A. Adding another nearby AP on the same channel adds additional capacity for that channel.
- B. When channels overlap, APs will interfere with one another and cause retransmissions.
- C. Adding another nearby AP on the same channel does not increase the capacity for that channel.
- D. When channels are the same, APs will not interfere with one another and cause retransmissions.
Answer: B,C
NEW QUESTION 36
How should Mist AP43 access points be mounted for location-based services?
- A. horizontal (logo face down)
- B. table mounted (logo face up)
- C. vertical (wall mounted)
- D. above the ceiling tile (logo face up)
Answer: A
NEW QUESTION 37
What are two traffic types that would be filtered through a configuration on a WLAN? (Choose two.)
- A. dynamic DNS
- B. multicast video
- C. DHCP broadcasts
- D. ARP broadcasts
Answer: B,D
NEW QUESTION 38
Your team is asked to build a wireless network for an apartment building. The customer wants to have a single WLAN advertised, but still provide isolation between groups of users. In this scenario, which statement correctly describes the solution?
- A. A single key is generated to access multiple SSIDs with personal WLAN enabled
- B. Multiple unique keys are generated to access a single SSID with personal WLAN enabled.
- C. Private VLANs are required to segment the users.
- D. Additional VLANs are required to segment the users.
Answer: B
NEW QUESTION 39
The wireless service level expectation (SLE) for successful connects uses which three classifiers? (Choose three.)
- A. DHCP
- B. asymmetry uplink
- C. IP services latency
- D. association
- E. authorization
Answer: A,D,E
NEW QUESTION 40
How is Mist BLE location calculated?
- A. tightly coupled software between the SDK client and the arrays
- B. relationships with specific tag vendors
- C. probability surface with machine learning
- D. triangulation
Answer: C
NEW QUESTION 41
What is the purpose of an SSID?
- A. to identify a unique VLAN
- B. to identify a unique WLAN
- C. to identify a unique organization
- D. to identify a unique APPROACH
Answer: B
NEW QUESTION 42
Referring to the exhibit, what does the security alert indicate?
- A. An AP that is not part of the Mist Org is operating in the same RF channel as the nearby Mist AP.
- B. An AP that is not part of the Mist Org is connected to the same wired network as the Mist APs.
- C. An AP that is not part of the Mist Org is launching a DDoS attack on the Mist APs.
- D. An AP that is not part of the Mist Org is advertising the same SSIDs as the Mist APs.
Answer: B
NEW QUESTION 43
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