Pass JNCIA-MistAI JN0-252 exam [Oct 13, 2024] Updated 88 Questions
Juniper JN0-252 Actual Questions and 100% Cover Real Exam Questions
NEW QUESTION # 16
Which three statements about Juniper Mist cloud's microservices are correct? (Choose three.)
- A. They Implement machine learning.
- B. They allow for manual control of feature updates and bug fixes.
- C. They provide agile feature updates and bug fixes. ' They provide increased scalability.
- D. They allow for Mist to be installed onsite or accessed from the cloud.
Answer: A,C,D
Explanation:
Agile Feature Updates and Bug Fixes: Juniper Mist's microservices architecture allows for rapid development and deployment of new features and bug fixes. This agility ensures that improvements and fixes can be rolled out continuously without impacting the entire system (CertsHero).
Increased Scalability: The microservices approach enables horizontal scaling, where individual services can be scaled independently based on demand. This allows the system to handle increased load efficiently (CertsHero).
Implementation of Machine Learning: Juniper Mist's architecture leverages machine learning within its microservices to provide intelligent network management and predictive analytics. This enhances the capability of the system to optimize performance and troubleshoot issues proactively (Juniper Networks) (CertsHero).
Reference:
Juniper Networks Documentation
NEW QUESTION # 17
Which statement is correct about Bluetooth and BLE?
- A. BLE is an upgrade to Bluetooth.
- B. BLE is a newer technology than Bluetooth.
- C. Bluetooth and BLE use the same radio channels.
- D. Bluetooth and BLE are compatible.
Answer: C
NEW QUESTION # 18
What are two user roles trial you ate allowed to assign to a new account? (Choose two.)
- A. installer
- B. guest
- C. network admin
- D. root
Answer: A,C
Explanation:
Installer: The installer role is designed for users who need access to configure and deploy Mist devices. This role typically has the necessary permissions to set up and manage devices but with limited access to other administrative functions (CertsHero).
Network Admin: The network admin role provides comprehensive access to manage network settings, monitor performance, and configure policies. This role is essential for users responsible for the overall network administration and maintenance (CertsHero).
Reference:
Juniper Networks Documentation
NEW QUESTION # 19
Which SLE would you use to determine Wi-Fi interference?
- A. Capacity
- B. AP Uptime
- C. Roaming
- D. Successful Connects
Answer: A
NEW QUESTION # 20
Which two statements about WLAN templates are correct? (Choose two.)
- A. They can be deployed to a certain switch.
- B. They can be deployed to the whole organization.
- C. They can be deployed to a certain site.
- D. They can be deployed to a policy.
Answer: B,C
Explanation:
WLAN Templates Overview: WLAN templates in Mist AI are used to standardize and manage wireless configurations across multiple locations and devices. They help in maintaining consistent wireless settings and policies throughout the network.
Deployment to the Whole Organization: WLAN templates can indeed be deployed at the organization level. This allows the configurations defined in the template to be applied across all sites and access points within the organization. This approach simplifies the management and ensures uniformity across the network (Juniper Networks) (CertEnsure).
Deployment to a Certain Site: WLAN templates can also be applied to specific sites. This is useful for organizations with multiple sites having unique wireless requirements. By applying templates at the site level, administrators can tailor configurations to meet local needs while still maintaining control through central management (CertEnsure).
Incorrect Options:
Deployed to a Switch: WLAN templates are not deployed to individual switches. They are specific to wireless configurations and thus pertain to access points and wireless settings.
Deployed to a Policy: While policies can be part of WLAN configurations, templates themselves are not deployed directly to policies. Policies are typically components within the templates.
Reference:
Juniper Networks Documentation: WLAN Templates
NEW QUESTION # 21
What are two requirements to use the Wired Visibility option of Juniper Mist Wireless Assurance? (Choose two.)
- A. The LLDP protocol must be configured on the switch.
- B. A cloud-ready switch must be deployed in the network.
- C. A Mist AP must be deployed in the network.
- D. The SNMP protocol must be configured on the switch.
Answer: B,D
NEW QUESTION # 22
Mist Radio Resource Management makes dynamic changes to which resource?
- A. BLE channel
- B. channel
- C. RF template
- D. channel width
Answer: B
NEW QUESTION # 23
Which administrator role must you have to view audit logs?
- A. Network Admin
- B. Installer
- C. Observer
- D. Super User
Answer: A
NEW QUESTION # 24
Which two statements are true about Juniper Mist Wireless Assurance Radio Resource Management (RRM)? (Choose two.)
- A. RRM builds me channel plan based on a real-time assessment of the network.
- B. RRM builds the channel plan based on the physical distance between the APs.
- C. RRM tuning happens automatically.
- D. RRM tuning Is a manual process that you must Initiate every day.
Answer: A,C
Explanation:
Real-time Assessment: Juniper Mist's Radio Resource Management (RRM) builds the channel plan based on real-time network assessments. It dynamically adjusts to changing conditions in the RF environment, ensuring optimal performance by continuously monitoring factors such as interference, client distribution, and usage patterns.
Automatic Tuning: RRM tuning happens automatically. Mist AI leverages reinforcement learning to continually optimize RF settings without manual intervention, adjusting channels, power levels, and other parameters in real-time to maintain optimal network performance.
Reference:
Understanding Radio Resource Management | Juniper Networks
Radio Management | Mist | Juniper Networks
NEW QUESTION # 25
Which protocol is used by Mist access points to discover third-party switches?
- A. CDP
- B. SNMP
- C. ICMP
- D. LLDP
Answer: D
NEW QUESTION # 26
By default, which statement is correct regarding the upstream interfaces configuration on a Mixtape?
- A. The Interface is configured to send untagged traffic.
- B. The interface is configured to use VLAN 10.
- C. The interface is configured as a trunk port and accepts only tagged traffic.
- D. The Interface is configured to use VLAN 11.
Answer: C
NEW QUESTION # 27
Which device detects a Layer 1 bad cable action within Marvis Actions?
- A. Mist Edge
- B. wired client
- C. access point
- D. wireless client
Answer: A
Explanation:
* The Mist Edge device is responsible for detecting Layer 1 issues, such as bad cable actions, within the Marvis Actions framework.
* Mist Edge integrates with Marvis AI to provide detailed insights into network health, including physical layer issues like faulty cables, which can impact network performance.
* By identifying and alerting administrators to these problems, Mist Edge helps maintain the integrity and reliability of the network infrastructure.
* Reference: Juniper Networks documentation on Mist Edge and its diagnostic capabilities.
NEW QUESTION # 28
A user called a help desk to report a Wi-Fi issue.
In this scenario, what information must be provided for Marvis to troubleshoot the issue? (Choose two.)
- A. user home address
- B. the MAC address of the client device
- C. the access point to which the client was connected
- D. the time of the incident
Answer: B,D
NEW QUESTION # 29
Exhibit.
which two statements are correct? (Choose two.)
- A. To stay logged In. you will need to perform an action in Mist every 10 minutes regardless of which organization you are viewing.
- B. To stay logged In. you will need to perform an action in Mist every 10 minutes as long as you are viewing this organization.
- C. You will need to tog in to Mist every 60 minutes regardless of which organization you are viewing
- D. You will need to log in to Mist every 60 minutes as long as you are viewing this organization.
Answer: B,D
Explanation:
Identify the Statements:
Login frequency and actions needed to stay logged in.
Login Policies:
Users need to log in to Mist every 60 minutes if viewing a specific organization.
To stay logged in, users need to perform an action every 10 minutes within the organization.
Correct Statements:
You will need to log in to Mist every 60 minutes as long as you are viewing this organization.
To stay logged in, you will need to perform an action in Mist every 10 minutes as long as you are viewing this organization.
Conclusion:
The correct answers are A and C.
Reference:
Mist Documentation on Login Policies: Mist Documentation
NEW QUESTION # 30
How does Mist determine the location of clients in an Indoor setting?
- A. GPS
- B. probability surface
- C. triangulation
- D. trilateration
Answer: D
Explanation:
* Understanding Location Determination in Mist:
Mist uses advanced methods to determine the location of clients in an indoor setting.
* Possible Methods:
Triangulation: Uses angles to determine position, but not typically used by Mist.
GPS: Not feasible indoors due to signal limitations.
Probability Surface: Involves calculating the probability of a client's location, but not the primary method used.
Trilateration: Uses the distance from multiple known points to determine the exact location.
* Mist's Method:
Mist primarily uses trilateration to determine the location of clients by measuring the distance from at least three access points.
NEW QUESTION # 31
An organization administrator, what are two ways to configure additional layers of security for administrator logins? (Choose two.)
- A. Disable a password policy.
- B. Increase session timeouts.
- C. Enable a password policy.
- D. Enable two-factor authentication.
Answer: C,D
Explanation:
Enable Two-Factor Authentication (2FA): Adding 2FA to administrator logins significantly enhances security by requiring a second form of verification in addition to the password, making unauthorized access more difficult.
Enable a Password Policy: Implementing a strong password policy ensures that passwords meet certain complexity and length requirements, reducing the risk of brute force attacks.
Reference:
Juniper Networks Documentation
NEW QUESTION # 32
default, how long does an Installer role have access to a site tor Initial configuration before expiration?
- A. 7 days
- B. 24 hours
- C. 48 hours
- D. unlimited
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.
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
NEW QUESTION # 33
What is an 802.11 management frame transmitted by an AP?
- A. ping
- B. beacon
- C. keepalive
- D. echo request
Answer: B
Explanation:
Reference: https://howiwifi.com/2020/07/13/802-11-frame-types-and-formats
NEW QUESTION # 34
What are two prerequisites for adopting Juniper switches for Wired Assurance? (Choose two.)
- A. an activation code
- B. an account on manage.mist.com
- C. a claim code
- D. a Wired Assurance license
Answer: A,D
Explanation:
Reference: https://www.juniper.net/us/en/products/cloud-services/wired-assurance.html
NEW QUESTION # 35
A customer wants to physically wire their interior automated sliding doors to Mist APs to directly control location access to certain office areas.
In this scenario, which Mist AP capability allows them to accomplish this task?
- A. audio sensor
- B. header pins
- C. IoT interface
- D. optical sensor
Answer: B
NEW QUESTION # 36
Which two categories are included in the Connectivity Marvis Action? (Choose two.)
- A. DNS Failure
- B. Offline AP
- C. Bad Cable
- D. ARP Failure
Answer: A,D
NEW QUESTION # 37
What happens when Mist subscriptions expire?
- A. Devices retain their configurations and all Mist management GUI functionality remains available to the user.
- B. Devices retain their configurations but the Mist user is prevented from accessing the Mist management GUI.
- C. Devices retain their configurations for 90 days; if the subscriptions are not renewed, the configuration is deleted and the devices are reset to factory default.
- D. Devices retain their configurations but Mist management GUI functionality related to expired subscriptions are not configurable by the user.
Answer: D
NEW QUESTION # 38
When browsing the Marvis Actions page, you notice that something has triggered the "AP Online" Marvis Action. You click on that action at information will you see displayed? (Choose two.)
- A. Mist support ticket status
- B. recommended action
- C. resolved action
- D. Marvis Action status
Answer: B,D
Explanation:
When browsing the Marvis Actions page and you click on the "AP Online" Marvis Action, you will see:
Marvis Action Status: This indicates the current state of the action, whether it is in progress, resolved, or another status.
Recommended Action: Marvis will provide a suggested course of action to resolve the issue. This could include steps like configuration changes or other remedial actions.
Reference:
Marvis Actions Overview
Marvis Virtual Network Assistant Datasheet
NEW QUESTION # 39
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Juniper JN0-252 Real 2024 Braindumps Mock Exam Dumps: https://www.itpass4sure.com/JN0-252-practice-exam.html
JN0-252 Free Exam Questions and Answers PDF Updated on Oct-2024: https://drive.google.com/open?id=1b67ZazpYYhMojxtMUPWzEkxJoS6_hvfE
