[May 03, 2026] Latest Questions JN0-452 Guide to Prepare Free Practice Tests
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NEW QUESTION # 43
What information would be streamed through webhooks? (Choose two.)
- A. SLE metrics of clients
- B. location coordinates of RFID tags
- C. alerts
- D. audit logs
Answer: A,C
Explanation:
According to the Webhooks - Mist document, two types of information that would be streamed through webhooks are:
* Alerts, which are notifications that are triggered by certain events or conditions on the network.
* SLE metrics of clients, which are service level expectations that measure the quality of experience for clients on various aspects such as connection, coverage, capacity, throughput, and roaming.
References: https://www.mist.com/documentation/webhooks/
NEW QUESTION # 44
The customer wants to broadcast a WLAN at a certain time and day of the week.
Which statement is correct in this scenario?
- A. Mist supports this function with an additional subscription.
- B. Third-party integration is required to achieve this requirement.
- C. APs need to be upgraded for this feature.
- D. SSID scheduling should be configured.
Answer: D
NEW QUESTION # 45
What is a key characteristic of the 2.4 GHz Wi-Fi band compared to the 5 GHz band?
- A. It offers higher maximum data rates.
- B. Its signals travel farther and penetrate obstacles better.
- C. It is less susceptible to interference from non-Wi-Fi devices like microwaves.
- D. It has more non-overlapping channels.
Answer: B
NEW QUESTION # 46
What is the purpose of the "Allowlist" in a WxLAN policy?
- A. To define which client devices are allowed to connect to the WLAN.
- B. To list all the APs that the policy applies to.
- C. To define a list of users who are exempt from all security rules.
- D. To specify resources (like IP addresses or domains) that are always permitted, bypassing other block rules for a given user/role.
Answer: D
NEW QUESTION # 47
The "Capacity" SLE is showing a poor health score.
Which of these is a likely cause?
- A. A large number of clients are connected to a single AP, and the RF channel is overutilized.
- B. The AP has a faulty cable connection to the switch.
- C. A client is too far away from the AP.
- D. The RADIUS server is slow to respond.
Answer: A
NEW QUESTION # 48
An administrator needs to configure a redundant and load-balanced tunneled wireless solution for a large campus that spans multiple buildings. The design requires that APs in one building (`Site- A`) prefer to tunnel to a Mist Edge in that same building, while APs in another building (`Site-B`) prefer to tunnel to a different Mist Edge in their building. However, if an Edge in one building fails, APs should be able to fail over to the Edge in the other building.
How should this be designed using the Mist architecture? (Select all that apply.)
- A. Use anchor tunneling between the two Mist Edge appliances.
- B. Place all Mist Edge appliances into a single organization-level cluster.
- C. Create a Device Profile for Site-B APs that applies Tunnel-B.
- D. Create a Device Profile for Site-A APs that applies Tunnel-A.
- E. Configure two Mist Tunnels. Tunnel-A will have Site-A-Cluster as primary and Site-B-Cluster as secondary. Tunnel-B will have the reverse.
- F. Create one Mist Cluster for Site-A's Edge and a separate Mist Cluster for Site-B's Edge.
Answer: C,D,E,F
NEW QUESTION # 49
When an AP is not yet claimed but is powered on and connected to the Internet, what state is it in?
- A. Disconnected
- B. Connected
- C. Unclaimed
- D. Site Assigned
Answer: C
NEW QUESTION # 50
Which 802.11 amendment is also known as Wi-Fi 5 and was the first to introduce features like 80 MHz channel widths and multi-user MIMO (MU-MIMO) on the downlink?
- A. 802.11ax
- B. 802.11ac
- C. 802.11g
- D. 802.11n
Answer: B
NEW QUESTION # 51
Which policy would you use to allow or deny user access to resources?
- A. access list
- B. WLAN template
- C. WxLAN
- D. RF template
Answer: C
Explanation:
In the Juniper Mist AI ecosystem, the Wireless extensible LAN (WxLAN) is the modern, digital-ready policy framework used to allow or deny user access to network resources. Unlike traditional network architectures that rely on complex, manual access lists (ACLs) or cumbersome VLAN-based segmentation, WxLAN provides a simplified, label-based approach to network security. It enables micro-segmentation, allowing administrators to enforce granular access policies even for devices residing on the same flat Layer 2 network.
The core of a WxLAN policy is the association between Users and Resources using "labels".
* Users are identified by labels representing Wi-Fi clients, specific WLANs, Access Points, or AAA attributes such as user groups received from a RADIUS server.
* Resources are identified by labels representing specific hostnames, IP addresses, subnets, ports, or even entire application categories.
When creating a WxLAN policy, an administrator defines a set of rules processed from top to bottom. Each rule associates a user label with a resource label and specifies an action: Allow or Block. For example, a policy can be easily configured to allow a "Guest" user group access to "Social Media" while denying them access to "Internal Servers".
This framework is highly flexible, supporting both organization-level policies (within WLAN templates) and site-level policies. Because it is integrated directly into the Mist AI platform and enforced at the network edge (the APs), it provides real-time visibility and control without the need for additional hardware profilers or policy enforcers. By using "intent-based" labels rather than lines of complex CLI syntax, WxLAN simplifies the task of securing an enterprise-wide network for employees, guests, and IoT devices.
NEW QUESTION # 52
An administrator is using the Marvis conversational assistant to investigate an issue. Which two of the following are valid natural language queries that Marvis can process to troubleshoot a problem? (Choose 2.)
- A. REBOOT AP "Lobby-AP-01"
- B. TROUBLESHOOT client JaneDoe
- C. LIST offline APs for site "Main-Office"
- D. SET channel for "Lobby-AP-01" to 36
- E. CONFIGURE WLAN "Guest-WiFi"
Answer: B,C
NEW QUESTION # 53
Which two authentication methods would be used with a guest portal? (Choose two.)
- A. Kerberos
- B. RSA
- C. social login
- D. external portal
Answer: C,D
NEW QUESTION # 54
What information would be streamed through webhooks? (Choose two.)
- A. SLE metrics of clients
- B. audit logs
- C. location coordinates of RFID tags
- D. alerts
Answer: B,C
Explanation:
Reference: https://www.mist.com/documentation/webhooks/
NEW QUESTION # 55
Which two statements correctly describe the Wi-Fi location component of Juniper Mist's location-based services? (Choose two.)
- A. It tracks third-party BLE tags.
- B. It is enabled by default.
- C. It is included in the Wireless Assurance subscription.
- D. It requires the Asset Visibility subscription.
Answer: C,D
Explanation:
Juniper Mist separates its Location-Based Services (LBS) into distinct functional areas: User Engagement (vBLE-based) and Asset Visibility (tracking assets via Wi-Fi or BLE). Understanding the licensing and default behavior is crucial for a successful deployment.
The Wi-Fi location component is designed to track devices that are connected to the Wi-Fi network or are simply probing (unconnected). While basic connectivity data is part of the standard management, the high- fidelity tracking of these devices on a map as "assets" or "clients" for location analytics is tied to specific licensing tiers.
First, Wireless Assurance (B) provides the foundational telemetry and data collection required for basic location visibility. However, to unlock the full "Asset Tracking" capabilities-where the system actively correlates coordinates and provides historical data for specific Wi-Fi devices-the Asset Visibility subscription (D) is required. This subscription is what enables the Mist Cloud to process and store the location data for tags and Wi-Fi clients beyond simple real-time display.
Regarding the other options: Statement A is incorrect because the Wi-Fi location component tracks Wi-Fi devices; tracking BLE tags (third-party or otherwise) falls under the BLE/vBLE location component.
Statement C is incorrect because location services are typically not enabled by default to protect user privacy and optimize performance. An administrator must manually upload a floor plan, scale it, and enable
"Wi-Fi Engagement" or "Asset Tracking" within the Site settings or individual Access Point configurations to begin collecting location data. Once enabled and properly licensed, the Mist AI engine uses RSSI data from multiple APs to provide location coordinates for any Wi-Fi-emitting device in the environment.
NEW QUESTION # 56
Which two terms correctly describe transmissions over Wi-Fi? (Choose two.)
- A. half-duplex
- B. full-duplex
- C. shared medium
- D. point-to-point medium
Answer: B,C
NEW QUESTION # 57
You need to correlate the coordinates of tracked devices and turn this information into usable data for other applications. Which real-time location service component accomplishes this task?
- A. triangulation service
- B. location system
- C. BLE tag
- D. location sensor
Answer: B
Explanation:
In the Juniper Mist architecture, the location system (often referred to as the Mist Location Engine) is the centralized intelligence residing in the cloud that transforms raw RF data into actionable business intelligence.
While hardware components like location sensors (Access Points) collect raw signal strength (RSSI) from BLE tags or mobile devices, they do not possess the logic to understand the spatial context or provide data to external applications.
The location system performs the heavy lifting by taking the telemetry gathered from the vBLE antenna arrays on the APs and applying sophisticated machine learning algorithms.1 It calculates the precise X/Y coordinates of a device on a floor plan. However, the true value of the location system-as highlighted in this scenario-is its ability to correlate these coordinates with the venue's metadata, such as defined zones, virtual beacons, and map scales.
Once the location system has determined where a device is relative to the environment, it translates that physical presence into "usable data." This is primarily achieved through the Mist API and Webhooks. For example, when a tracked device enters a specific "Retail Zone," the location system generates an event that an external CRM application can ingest to push a personalized coupon to a customer. Similarly, in healthcare, the location system correlates a nurse's coordinates with a patient room to automatically log a visit in an Electronic Health Record (EHR) system.
By acting as the middleware between the wireless infrastructure and third-party software, the location system ensures that raw coordinates become meaningful data points-such as dwell times, zone entries, or asset movements-that drive automation and enhance user experiences across various industry verticals.
NEW QUESTION # 58
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