Download Latest JN0-252 Dumps with Authentic Real Exam QA’s [Q42-Q60]

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Download Latest JN0-252 Dumps with Authentic Real Exam Questions

Authentic JN0-252 Exam Dumps PDF – Mar-2025 Updated

NEW QUESTION 42
Which two settings would you configure in a Mist radio frequency (RF) template? (Choose two.)

transmit power

band steering setting

data rates

channel width per Wi-Fi band

NEW QUESTION 43
Which device detects a Layer 1 bad cable action within Marvis Actions?

wired client

wireless client

access point

Mist Edge

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.

NEW QUESTION 44
In a production network, what are two types of security threats? (Choose two.)

rogue AP

honeypot AP

scanning radio

neighbor AP

NEW QUESTION 45
Which two Mist location tracking components run in the cloud? (Choose two.)

location engine

location sensor

BLE tag

location system

Location Engine: The location engine runs in the cloud and processes data from BLE tags and sensors to determine the location of devices within a network. It performs the necessary computations to provide accurate location tracking and analytics.
Location System: The location system, also cloud-based, integrates with the location engine to provide a complete solution for tracking and managing location data within Mist’s ecosystem. This system supports various applications such as asset tracking, wayfinding, and proximity-based services.

NEW QUESTION 46
What is used in Wireless Assurance to evaluate information about possible network faults?

SNMP

machine learning

tcpdump

syslog analysis

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.

NEW QUESTION 47
Which two statements correctly describe Mist organizations and sites? (Choose wo.)

A site is contained within an organization.

Multiple sites may be contained within a single organization.

An organization is contained within a site.

Multiple organizations may be contained within a single site.

* In the Mist architecture, an organization is a higher-level entity that can contain multiple sites.
* A. A site is contained within an organization: Each site operates under the umbrella of an organization, allowing centralized management and policy enforcement.
* B. Multiple sites may be contained within a single organization: This structure enables organizations to manage and monitor different geographical locations or different business units within a single centralized framework.
* This hierarchical structure facilitates scalable and organized network management.
* Reference: Juniper Networks documentation on organizational structure and site management in Mist.

NEW QUESTION 48
You just received the newest Mist AP and want to enable a feature that is only available at this time on Release Candidate 1.
In this scenario, using the Mist GUI, where would you determine which version of Release Candidate 1 is available for your AP?

Support Tickets and Documentation -> Feature Updates

Support Tickets and Documentation -> Ports & Endpoints

Support Tickets and Documentation -> Mist Edge Updates

Support Tickets and Documentation -> Firmware Updates

Reference: https://www.juniper.net/documentation/us/en/software/nce/nce-214-midsize-branch- mist-pwp/topics/topic-map/nce-214-midsize-branch-mist-example_part2.html

NEW QUESTION 49
..are troubleshooting a wireless authentication problem.
Which two Mist features would help you in this scenario? (Choose two.)

audit logs

packer capture

client events

access point events

Packet Capture: This feature allows for detailed inspection of traffic at the packet level. Capturing packets can help identify issues with authentication protocols, such as misconfigured settings or failures in the authentication exchange process.
Client Events: Monitoring client events provides insights into the client’s authentication attempts, including successes and failures. This data helps in pinpointing where in the process the failure occurs, whether at the client, access point, or authentication server.
Reference:
Juniper Networks Documentation

NEW QUESTION 50
You have five clients on the network and 20 minutes of statistics for each client.
In this scenario, how many user minutes does this equal?

100

120

Identify the Scenario: Five clients on the network and 20 minutes of statistics for each client.
Calculation:
User Minutes = 100.
Conclusion:
The total user minutes in this scenario is 100.

NEW QUESTION 51
….does Mist use Al reinforcement learning?

Mist uses reinforcement learning to troubleshoot video call connection Issues.

Mist uses reinforcement learning in its dynamic packet capture service.

Mist uses reinforcement learning in its Radio Resource Management (RRM) service.

Mist uses reinforcement learning to troubleshoot voice call quality issues.

Mist AI uses reinforcement learning in its Radio Resource Management (RRM) service. This approach allows the system to dynamically optimize the performance of the wireless network by adjusting various radio parameters. The RRM service continuously learns and adapts based on network conditions, user behavior, and environmental factors to ensure optimal performance and reliability.
Reference:
Juniper Mist AI Overview
Mist AI Technology

NEW QUESTION 52
Click the Exhibit button. The exhibit displays the connection flow for an API interaction sequence.
Which API type is displayed?

SOAP

WebSocket

Webhook

RESTful

The exhibit displays an interaction sequence typical of RESTful APIs, which use HTTP methods such as GET, POST, PUT, and DELETE to perform operations on resources. RESTful APIs are characterized by their statelessness and reliance on standard HTTP methods, making them a popular choice for web services and applications.

NEW QUESTION 53
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.)

Mist support ticket status

Marvis Action status

recommended action

resolved action

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 54
Which operation does an HTTP POST perform?

create

write

delete

read

An HTTP POST operation performs the “create” function in web communications. This method sends data to a server to create a new resource. For example, when you submit a form on a website, the data is sent to the server using a POST request, which then creates a new entry in the database.
Reference:
Juniper HTTP Methods Documentation
Web Development Basics

NEW QUESTION 55
Which two Wi-Fi related SLEs are visible in the Mist UI? (Choose two.)

Switch Health

Capacity

Application Health

Throughput

Wi-Fi Related SLEs in Mist UI:
SLEs (Service Level Expectations) help monitor and ensure Wi-Fi network performance.
Visible SLEs:
Capacity:
B: Capacity SLE monitors the network’s ability to handle the number of connected clients and their bandwidth requirements.
Throughput:
D: Throughput SLE measures the data transfer rates, ensuring that the network meets the expected performance levels.
Other Options:
Switch Health: Relates to wired network performance, not Wi-Fi.
Application Health: Generally focuses on application performance, not specifically Wi-Fi.
Conclusion:
The correct answers are B and D.
Reference:
Mist Documentation on Wi-Fi SLEs: Mist Documentation

NEW QUESTION 56
Which administrator role is based on a timed grace period for Mist site and AP configuration access?

Network Admin

Helpdesk

Observer

Installer

Reference: https://www.mist.com/documentation/administrator-roles/

NEW QUESTION 57
Which characteristic describes Mist’s cloud software architecture?

microservices based

shard based

controller based

monolithic code

Reference: https://www.mist.com/cloud-architecture-
microservices/#:~:text=The%20Mist%20cloud%20is%20built,take%20minutes%20instead%20of
%20 months

NEW QUESTION 58
list administrator may link their Mist login to which type of social account login?

Linked In

TikTok

Google

Facebook

Google Account Integration: Mist administrators can link their Mist login to a Google account. This facilitates easier access and management of Mist services using a single sign-on (SSO) mechanism provided by Google.
Benefits of SSO: Using Google SSO simplifies user management, reduces password fatigue, and enhances security through Google’s robust authentication mechanisms.
Reference:
Juniper Networks Documentation

NEW QUESTION 59
Which two statements correctly describe the provisioning of greenfield and brownfield switches using the Mist Ul? (Choose two.)

Greenfield switches are provisioned using the Adopt Switches button.

Brownfield switches are provisioned using the Adopt Switches button.

Greenfield switches are provisioned using the Claim Switches button.

Brownfield switches are provisioned using the Claim Switches button.

* Both greenfield (new, unconfigured) and brownfield (pre-existing, configured) switches can be adopted into the Mist management framework using the “Adopt Switches” button within the Mist UI.
* This process involves bringing the switches under Mist management by applying the necessary configurations and policies from the Mist cloud.
* The adoption process ensures that all switches, regardless of their initial state, are integrated and managed consistently within the Mist ecosystem.
* Reference: Juniper Networks documentation on switch adoption and provisioning using the Mist UI.

NEW QUESTION 60
Which protocol does Mist cloud use to send and receive data to connected access points?

MQTT

SSH

HTTPS

PPTP

Mist Cloud Communication Protocol: The Mist cloud platform uses HTTPS (Hypertext Transfer Protocol Secure) to communicate with connected access points. This ensures that the data sent and received is encrypted and secure, adhering to modern security standards (Juniper Networks) (CertEnsure).
Security and Reliability: Using HTTPS provides a secure channel over which configuration changes, updates, and monitoring data can be safely transmitted between the Mist cloud and the access points. This protocol is widely accepted and trusted for secure communications over the internet.
Incorrect Options:
MQTT: While MQTT is a lightweight messaging protocol often used in IoT, it is not the protocol used by Mist cloud for AP communication.
SSH: Secure Shell (SSH) is primarily used for secure remote command-line access and not for the primary communication between Mist cloud and APs.
PPTP: Point-to-Point Tunneling Protocol (PPTP) is used for implementing VPNs and is not relevant to the communication between Mist cloud and access points.
Reference:
Juniper Networks Documentation: Mist Cloud Communication

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Juniper JN0-252 Exam Syllabus Topics:

Topic	Details
Topic 1	Juniper Mist Cloud Fundamentals: This section covers AI concepts, machine learning, benefits of cloud-based management, Juniper Mist cloud capabilities, and use cases.
Topic 2	Juniper Mist Network Operations and Management: In this section, the focus is on Wi-Fi Assurance benefits and features, Wired Assurance benefits and features, WAN Assurance benefits and features, etc.
Topic 3	Location-based services: This section covers Juniper Mist vBLE concepts (asset visibility, vBLE engagement).
Topic 4	Juniper Mist Monitoring and Analytics: In this section, the focus is on SLEs, Packet captures, Juniper Mist insights, Alerts, and Audit logs.
Topic 5	Marvis™ Virtual Network Assistant AI: In this section, the focus is on Marvis actions (org-level, site-level), and Marvis queries.