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JN0-252 Exam Name: Mist AI, Associate (JNCIA-MistAI) Full version: 268 Q&As Full version of JN0-252 Dumps Share some JN0-252 exam dumps below. 1. A microwave oven would be classified as which type of interference? A. rogue B. non Wi-Fi C. Wi-Fi D. security 1 / 16 https://www.certqueen.com/JN0-252.html Answer: C 2. Where in the Mist UI would the Persistently Failing Clients report be found? A. Alerts B. Marvis Actions C. Successful Connects SLE D. Insights Answer: B 3. In the U.S., what are the three available non-overlapping channels in a 20 MHz-wide, 2.4 GHz band frequency? (Choose three.) A. Channel 11 B. Channel 9 C. Channel 1 D. Channel 3 E. Channel 6 Answer: ACE 4. Which two statements are correct about Marvis? (Choose two.) A. Marvis is the main configuration tool. B. Marvis lets you ask questions about your network. C. Marvis will send custom reports. D. Marvis can be used as a proactive monitoring tool. Answer: BD 5. What is the purpose of Mist AI accounts? A. To manage user authentication B. To manage device connections C. To manage organization and site configurations D. To manage device templates Answer: A 6. What are two types of site surveys? (Choose two.) A. Analog B. Active C. Passive 2 / 16 D. Digital Answer: BC 7. Which wireless service level expectation (SLE) tracks the number of user minutes that a client's received signal strength indicator (RSSI) is below the configured threshold? A. Roaming B. Coverage C. Capacity D. Throughput Answer: B 8. What is Juniper Mist Wired Assurance? A. A feature that provides end-to-end visibility and troubleshooting of wired networks. B. A feature that provides real-time analysis of wireless network performance. C. A feature that provides network segmentation and access control for wired networks. D. A feature that provides advanced threat detection and prevention for wired networks. Answer: A 9. At which two levels can labels be created? (Choose two.) A. Organization-level B. Switch level C. Site-level D. Access Point level Answer: AC 10. When comparing the 5 GHz band with the 2.4 GHz band, which two statements are correct? (Choose two.) A. 5 GHz has a lower frequency. B. 5 GHz has a longer wavelength. C. 5 GHz has a higher frequency. D. 5 GHz has a shorter wavelength. Answer: CD 11. What are the benefits of using Juniper Mist Wi-Fi Assurance? A. Improved network performance and reliability. B. Simplified network management and troubleshooting. 3 / 16 C. Increased network security and compliance. D. All of the above. Answer: D 12. Which two configuration levels are WLAN objects created? (Choose two.) A. sue level B. device level C. user level D. org level Answer: A D Explanation: Site Level: WLAN objects can be created at the site level, allowing specific configurations for different locations within an organization. This helps in customizing WLAN settings based on the unique requirements of each site. Org Level: WLAN objects can also be created at the organization level, which provides a standardized configuration that can be applied across multiple sites. This ensures consistency in WLAN settings throughout the entire organization. Reference: Juniper Mist WLAN Configuration Guide Site and Org Level Configration. 13. What is the purpose of using templates in Juniper Mist? A. To manage user authentication B. To manage device connections C. To manage network configurations D. To manage device policies Answer: C 14. Which unit of measurement Is used for capacity, coverage, and throughput SLEs? A. throughput In Mbps B. percentage of user minutes C. signal strength in dBm D. percentage of channel utilization Answer: A Explanation: For capacity, coverage, and throughput Service Level Expectations (SLEs) in Mist AI, throughput is measured in Mbps. This unit measures the rate at which data is successfully 4 / 16 delivered over the wireless network, providing a clear indication of network performance and user experience. Mist AI tracks these metrics to ensure the network meets the required performance standards. Reference: Wireless Throughput SLE Service Level Expectations (SLE) 15. In the Mist UI, which two options are available when applying configuration templates? (Choose two.) A. Sites and Site Groups B. Location Zone C. Entire Org D. Specific AP Answer: AC 16. Which two statements are true about the Mist Cloud? (Choose two.) A. The Mist Cloud manages devices and collects data over separate connections B. Application payload data is not stored C. The Mist Cloud manages devices and collects data over the same connection D. Application payload data is stored offsite Answer: BC 17. You operate a 5 GHz network where 2.4 GHz is not supported. A user reports that their client devices have very poor signal strength under a specific access point. Other users in this area are not experiencing problems. What is the cause of the signal strength problem? A. The user's client device does not support the channel that the AP is on. B. There are not enough access points to cover the area. C. The user's client device supports only the 2.4 GHz band. D. The closest access point is affected by a DFS event. Answer: A 18. When viewing the status of a Wi-Fi client, you see that the RSSI value is -65 dBm. In this scenario, which statement is correct? A. This client is connected with a poor and unusable signal strength. B. This client is connected with a poor but usable signal strength. C. This client is connected with a strong signal strength. 5 / 16 D. This client is not connected because of insufficient signal strength. Answer: C 19. Which two statements are correct when managing switches located in a Mist-managed site? (Choose two.) A. The site firewall must allow communications from the switch to Mist. B. A switch template must be assigned to the site. C. The site must have Mist access points. D. The switch must be assigned to the site. Answer: AD 20. How are Marvis actions at the organization level different from those at the site level in Marvis Virtual Network Assistant? A. Organization-level actions apply to the entire network, while site-level actions apply to a specific location. B. Organization-level actions are more focused on security, while site-level actions are more focused on performance. C. Organization-level actions are more complex, while site-level actions are more straightforward. D. Organization-level actions are performed by network administrators, while site-level actions are performed by end-users. Answer: A 21. With Mist Automation, which two Mist components would you need to automate the creation of multiple sites? (Choose two.) A. API B. SQL C. JET D. Configuration templates Answer: AD 22. What is used in Wireless Assurance to evaluate Information about possible network faults? A. SNMP B. tcpdump C. syslog analysis D. machine learning 6 / 16 Answer: D Explanation: Machine Learning in Wireless Assurance: Mist's Wireless Assurance uses machine learning to analyze telemetry data and identify potential network issues. This approach allows for proactive identification and resolution of faults, improving overall network reliability and performance. Reference: Juniper Networks Documentation 23. Which statement is correct about Wi-Fi? A. Wi-Fi operates at full-multiplex. B. Wi-Fi operates at half-duplex. C. Only two devices can transmit on the same channel at the same time. D. A user device can be connected on multiple frequency bands at the same time. Answer: B 24. Which statement is correct about Mist AP packet capture? A. You can configure a wired or wireless packet capture manually. B. You can only configure wired packet captures manually. C. You can only trigger wired or wirelesspacket captures dynamically D. You can only configure wireless packet captures manually. Answer: C 25. What type of documentation is available in Juniper Mist Cloud Operations? A. User manuals for network devices. B. Technical guides for network applications. C. Release notes for software updates. D. All of the above. Answer: D 26. Mist has detected a bad cable. What are two ways that Marvis determined this result? (Choose two.) A. It identified network loops. B. It identified port flapping. C. It identified interface errors. D. It identified a missing VLAN. Answer: BD 7 / 16 27. Which two 802.11 amendments operate within the 2.4 GHz band? (Choose two.) A. 802.11ax B. 802.11ac C. 802.11a D. 802.11b Answer: AB 28. Which 802.11 amendment introduces data rates up to 600 Mbps and support for up to four spatial streams? A. 802.11n B. 802.11a C. 802.11g D. 802.11ac Answer: A 29. The Mist help menu provides direct access to which two features? (Choose two.) A. hardware updates B. company updates C. feature updates D. firmware updates Answer: CD 30. Referring to the exhibit, what is the main cause of the capacity issues? 8 / 16 A. Throughput B. WiFi interference C. Distribution D. Client usage Answer: B 31. You are deploying Mist at a site for location-based services. You know that Mist has a unique directional BLE antenna on most of their access points (APs). In this scenario, which two characteristics must be considered for installation? (Choose two.) A. AP name B. Orientation C. Temperature D. Height Answer: BD 9 / 16 32. Which of the following is a common use case for packet captures in Juniper Mist Monitoring and Analytics? A. To identify network performance issues. B. To capture and analyze network traffic for security purposes. C. To monitor user behavior on the network. D. To generate alerts for network administrators. Answer: B 33. What is an advantage of using the Juniper Mist cloud compared to traditional on-premises WLAN controllers? A. The ability to configure Mist cloud using any connected AP. B. More robust AP encryption occurs. C. Machine learning occurs through micro services. D. Mist updates occur daily. Answer: C 34. What is Websocket in Juniper Mist Cloud Operations? A. A protocol for secure communication between devices. B. A framework for creating web services. C. A mechanism for capturing network traffic. D. A technology for managing virtual machines. Answer: A 35. default, how long does an Installer role have access to a site tor Initial configuration before expiration? A. 7 days B. 24 hours C. unlimited D. 48 hours Answer: A Explanation: Installer Role in Mist: The Installer role is designed for initial site setup and configuration. Access Duration: By default, the Installer role has temporary access for a specific duration to ensure security and control. 10 / 16 Default Access Duration: 7 days: Installers typically have access to a site for 7 days, enough time to complete initial setup and configuration before access expiration. Conclusion: The correct answer is A. Reference: Mist Documentation on Role-Based Access: Mist Documentation 36. How should a Mist AP43 be mounted? A. mounted vertically above ceilings B. mounted horizontally on a ceiling C. mounted vertically on a wall D. mounted horizontally on a table Answer: C 37. You are asked to configure Mist lo send e-mail alerts lo your organization administrators, who all have mailboxes that reside on the same e-mail server. Alerts are being generated and are visible in the Mist GUI. but only some administrators are receiving the alert emails. What Is the problem in this scenario? A. The affected administrators have not enabled e-mail notifications in their Mist My Account settings. B. The user e-mail addresses are not correctly formatted. C. The organization does not have sufficient alert subscriptions. D. Your e-mail server is blocking e-mail from Mist. Answer: A Explanation: Identify the Problem: Alerts are being generated and visible in the Mist GUI, but only some administrators receive the alert emails. Possible Issues: User email addresses not correctly formatted. Email server blocking Mist emails. Insufficient alert subscriptions. Administrators not enabling email notifications. Root Cause: Since some administrators receive the alerts, email formatting and server blocking issues can be ruled out. 11 / 16 If alert subscriptions were insufficient, no administrators would receive the alerts. The most likely cause is that the affected administrators have not enabled email notifications in their Mist My Account settings. Resolution: Ensure that all administrators have enabled email notifications in their Mist My Account settings. Reference: Mist Documentation on Notifications: Mist Documentation 38. Where can user-defined labels be applied in the Mist UI? A. A WLAN B. An Organization C. A Site D. A WXLAN Policy Answer: D 39. Referring to the screenshot below, what would you conclude about network capacity? A. There are too many clients on the network throughout the day. B. There is a source of non Wi-Fi interference only seen during the daytime. C. A user is downloading large files, impacting capacity. D. There are too many neighboring Wi-Fi access points. Answer: B 40. What does 802.11ac (Wi-Fi 5) specify as the maximum channel width? 12 / 16 A. 20 MHz B. 60 MHz C. 160 MHz D. 40 MHz Answer: C 41. How does Mist detect rogue APs? A. by using Radio Resource Management (RRM) B. by using the AP's 5 GHz radio band C. by using the AP's 2.4 GHz radio band D. by using the AP's third dedicated radio Answer: D 42. Mist Insights will provide detailed information about which two categories? (Choose two.) A. AP B. Client C. Organization D. Templates Answer: AB 43. Exhibit: You notice a green LED emitted from your AP43. Referring to the exhibit, what does this signal indicate? 13 / 16 A. The AP is configured correctly and at least one user is connected to it. B. The AP is configured correctly with no users connected to it. C. The AP is not configured correctly with no users connected to it. D. The AP is not configured correctly but one user is connected to it. Answer: B 44. Which Mist location-based feature would be used for wayfinding? A. Wi-Fi 6 B. Asset Visibility C. vBLE Engagement D. Wi-Fi Location Answer: C 45. Which two use cases are popular in location-based services (LBS) deployments? (Choose two.) A. micro segmentation B. asset tracking C. way finding D. SSID scheduling Answer: BC Explanation: Asset Tracking: Asset tracking is a common use case in LBS deployments, enabling organizations to locate and manage assets in real-time. This is particularly useful in environments like hospitals, warehouses, and large corporate campuses where knowing the precise location of equipment can save time and improve efficiency (CertsHero). Wayfinding: Wayfinding helps users navigate through complex environments, such as large buildings, airports, and shopping malls. By providing real-time navigation assistance, LBS enhances the user experience and improves accessibility within these spaces (CertsHero). Reference: Juniper Networks Documentation 46. Which statement is correct about Marvis Actions? A. It summarizes user trouble tickets and detected AP problems. B. It automatically detects and reports network problems. C. It summarizes all of the misconfigured WLANs at a site. D. It automatically issues an RMA for an AP. Answer: B 14 / 16 47. What is the purpose of creating and managing organizations and sites in Mist AI initial configurations? A. To add users to the network B. To create VLANs C. To segment the networkD. To organize devices and locations Answer: D 48. Under Man/Is Actions, what is required for Marvis to provide a visualization of low coverage and low-capacity issues within the network? A. a WAN edge device B. a cloud-ready switch C. a floor plan D. a Premium Analytics subscription Answer: C Explanation: For Marvis, Mist AI’s virtual network assistant, to provide a visualization of low coverage and low-capacity issues within the network, a floor plan is required. This enables Marvis to map the coverage and capacity data to specific locations within the physical space, allowing for precise identification and troubleshooting of network issues. Reference: Juniper Mist AI Documentation Marvis Actions 49. What is a valid use case for the PoE pass through feature of a Mist AP? A. Powering a laptop computer B. Powering a BT11 C. Powering an EX Series switch D. Powering an AP43 Answer: B 50. What is Juniper Mist Wi-Fi Assurance? A. A feature that provides end-to-end visibility and troubleshooting of wireless networks. B. A feature that provides real-time analysis of wired network performance. C. A feature that provides network segmentation and access control for wireless networks. D. A feature that provides advanced threat detection and prevention for wireless networks. 15 / 16 Answer: A More Hot Exams are available. 350-401 ENCOR Exam Dumps 350-801 CLCOR Exam Dumps 200-301 CCNA Exam Dumps Powered by TCPDF (www.tcpdf.org) 16 / 16 https://www.certqueen.com/promotion.asp https://www.certqueen.com/350-401.html https://www.certqueen.com/350-801.html https://www.certqueen.com/200-301.html http://www.tcpdf.org
