Top Juniper JN0-450 Courses Online - Updated [Jan-2022]
JN0-450 Practice Dumps - Verified By PassCollection Updated 66 Questions
NEW QUESTION 20
You need to deploy an external, directional patch-panel antenna to provide coverage in a specific are a. You plan to use a Mist AP43, which has a 4-stream 5 GHz radio, a 4-stream 2.4 GHz radio, and a dual-band 2-stream radio for monitoring. In this scenario, how many dual-band connectors should the antenna have?
- A. 6 connectors
- B. 10 connectors
- C. 4 connectors
- D. 3 connectors
Answer: A
NEW QUESTION 21
What information would be streamed through webhooks? (Choose two.)
- A. SLE metrics of clients
- B. location coordinates of RFID tags
- C. audit logs
- D. alerts
Answer: B,C
NEW QUESTION 22
After setting up a Guest-WLAN using the Mist captive portal, users complain that they are not able to see the captive portal splash page. What would be two reasons for this problem? (Choose two.)
- A. The Mist portal IP is not configured under the captive portal bypass.
- B. The guest VLAN tag is not configured on the switch port.
- C. The RADIUS server is not configured on the WLAN.
- D. The DNS server's IP address is not configured in the IP pool.
Answer: B,D
NEW QUESTION 23
Which statement is correct about Mist's location-based services?
- A. Location services are used to identify the geographical location of corporate buildings.
- B. Location services are used by clients to identify which SSIDs are available on the site.
- C. Location services are used to identify the location of cloud-based services.
- D. Location services are used to track client movements that are connected to the Mist WLANs.
Answer: D
NEW QUESTION 24
How many MHz are used for each OFDM channel in the 2.4 GHz band?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 25
What is the purpose of a Probe Request frame?
- A. to discover all WLAN devices on a particular channel
- B. to associate to a WLAN
- C. to discover all clients associated to a particular WLAN
- D. to discover available WLANs
Answer: A
NEW QUESTION 26
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 27
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 28
What does Mist's patented 16-element vBLE Antenna Array do when "engagement" is enabled?
- A. transmits unique and directional BLE beams
- B. locates Wi-Fi assets
- C. performs personal pre-shared key sharing
- D. performs radio resource management
Answer: A
NEW QUESTION 29
What will the BLE array be doing in the configuration shown in the exhibit?
- A. listening only
- B. transmitting only
- C. setting vBLEs
- D. listening and transmitting
Answer: A
NEW QUESTION 30
What are three ways that data is collected from the Mist backend? (Choose three.)
- A. Syslog
- B. Websocket
- C. Webhook
- D. RESTful API
- E. SNMP
Answer: B,C,D
NEW QUESTION 31
Which statement is correct regarding the Mist UI?
- A. The Mist UI is used to manage network devices.
- B. The Mist Ul is used by cloud providers to provision VMs.
- C. The Mist Ul is used to distribute routes between your wireless and physical networks.
- D. The Mist Ul is used by clients to connect to wireless networks.
Answer: A
NEW QUESTION 32
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 33
Which three switch testing tools are available when using Wired Assurance? (Choose three.)
- A. bounce port
- B. iPerf
- C. cable test
- D. load factory-default
- E. ping
Answer: A,C,E
NEW QUESTION 34
What do 802.11 stations perform to help avoid collisions on the WLAN medium?
- A. Stations only transmit when polled by the access point.
- B. 802.11 stations detect collisions and set a back-off timer.
- C. Transmit on a fixed schedule.
- D. Listen to verify that the medium is free before transmitting.
Answer: D
NEW QUESTION 35
You are the only tenant in a building that has Wi-Fi. At times, the Wi-Fi network appears to be slow and you want to determine if the microwave oven is causing an issue because it is used throughput the day. Which SLE metric and classifier should you look at to determine the issue?
- A. capacity/wifi interference
- B. capacity/non-wifi interference
- C. throughput/coverage
- D. throughput/network issues
Answer: B
NEW QUESTION 36
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