[Apr-2026] The Best JNCIA-MistAI Study Guide for the JN0-253 Exam [Q10-Q31]

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[Apr-2026] The Best JNCIA-MistAI Study Guide for the JN0-253 Exam

JN0-253 certification guide Q&A from Training Expert PrepAwayTest

Juniper JN0-253 Exam Syllabus Topics:

Topic	Details
Topic 1	Location-based Services: This domain presents virtual Bluetooth Low Energy capabilities for asset tracking, visibility, and location-aware experiences that extend networking into physical space management.
Topic 2	Juniper Mist Network Operations and Management: This domain examines operational features across Wi-Fi, Wired, WAN, Routing, and Access Assurance, delivering specialized management capabilities for different network infrastructure layers.
Topic 3	Juniper Mist Cloud Fundamentals: This domain covers Juniper’s cloud-native platform architecture, focusing on AI and machine learning capabilities for intelligent network management and real-world deployment scenarios.
Topic 4	Juniper Mist Cloud Operations: This domain covers three API types (RESTful, WebSocket, Webhook) for programmatic integration, plus support resources including ticketing systems and documentation.
Topic 5	Juniper Mist Configuration Basics: This domain addresses initial setup including user accounts, device onboarding, organizational structures, subscription licensing, certificate management, and automated provisioning with labels and policies.
Topic 6	Juniper Mist Monitoring and Analytics: This domain focuses on monitoring tools including service-level expectations, packet captures, AI-driven insights, automated alerts, and audit logs for comprehensive network visibility.

QUESTION 10
Which statement describes Marvis Actions?

It is a dashboard that highlights actionable items.

It is a dashboard that details actions taken by the Marvis AI.

It is a dashboard that describes user actions.

It is a dashboard that lists the actions taken by wireless users.

QUESTION 11
Which statement about microservices is correct?

Microservices communicate with each other using APIs.

Microservices are developed as a suite of applications and rely on developers to deliver updates to the entire suite at once.

Microservices are designed to be dependent on each other to ensure that if one process fails, the remaining processes will not continue to operate.

Microservices must share a common database to ensure data integrity.

QUESTION 12
Under which category would you identify bad cables using Marvis Actions?

Connectivity

security

Layer 1

Clients

QUESTION 13
When browsing the Marvis Actions page, you notice that something has triggered the “AP Offline” Marvis Action. You click on that action.
What information will you see displayed? (Choose two.)

Marvis Action status

resolved action

Mist support ticket status

recommended action

QUESTION 14
Which Juniper Mist feature provides application forwarding path details?

Router Insights

WAN Edge Insights

Forwarding Insights

Platform Insights

QUESTION 15
Which two statements are correct about the switch configuration hierarchy in Juniper Mist? (Choose two.)

The switch configuration cannot be managed at the organization level.

The switch templates exist at the organization level.

The switch templates exist at the site level.

The switch-specific configuration cannot override switch templates.

QUESTION 16
Your manager asks you to configure all your remote Juniper EX Series switches to use Dynamic Port Configuration.
In this scenario, what are two criteria used for matching connected devices and assigning them their correct port and VLAN? (Choose two.)

Serial Number

IP Address

LLDP Chassis ID

MAC Address

QUESTION 17
Which statement about Marvis Minis is correct?

Marvis Minis is Juniper’s onsite technical support team that troubleshoots enterprise access points.

Marvis is an LLM that designs network infrastructure.

Marvis provides Marvis Actions to simulate user connections.

Marvis Minis works with Juniper Mist AI to validate network configuration to optimize user experiences.

QUESTION 18
What are three features of Juniper Mist? (Choose three.)

Controller firmware updates

Automatic feature updates

Wireless Assurance

Asset tracking

Perpetual Access Point licenses

QUESTION 19
Which device detects a Layer 1 bad cable action within Marvis Actions?

wired client

wireless client

access point

Mist Edge

QUESTION 20
Which statement is true about wireless security?

Juniper APs use the BLE radio to scan for rogue and honeypot APs.

Juniper APs have a dedicated radio to scan for rogue and honeypot APs.

Juniper APs use the 5-GHz radio to scan for rogue and honeypot APs.

Juniper APs use the 2.4-GHz radio to scan for rogue and honeypot APs.

QUESTION 21
Which step must you take when configuring rogue AP detection?

Enable rogue AP detection.

Set the proximity zones.

Disable honeypot detection.

Set the Radio Resource Management (RRM) interval.

QUESTION 22
Which statement accurately describes the capabilities of the Juniper Mist AI platform?

Juniper Mist AI relies solely on manual data collection for network health solutions and root cause analysis, without using AI algorithms.

Juniper Mist AI uses Predictive Analytics and Correlation Engine (PACE) to collect and analyze pre- connection and post-connection user and location states in near real-time.

The Mist Cloud is not involved in the aggregation and storage of data required by the AI/ML solution, limiting its effectiveness.

Marvis requires substantial user interaction for troubleshooting and does not provide proactive solutions.

QUESTION 23
Which statement describes Juniper Mist Insights in the dashboard?

It provides a high-level view of the network events that occurred over the last month.

It provides AI-driven actions that are the most urgent and require priority attention.

It provides a high-level view of the network experience across an entire site or device types.

It provides a high-level view of the network events that occurred over the last year.

QUESTION 24
Which two components make up a self-driving AI network? (Choose two.)

actions

telemetry

human interface

support tickets

QUESTION 25
What are two ways that Marvis Minis validates network configurations? (Choose two.)

Marvis Minis uses unsupervised machine learning.

Marvis Minis requires additional hardware for validation.

Marvis Minis validates configurations automatically.

Marvis Minis uses supervised machine learning.

QUESTION 26
You are asked to configure WPA3/Enterprise (802.1X) security on the corporate employee SSID on every access point in your multi-site organization.
Which Juniper Mist template would you use for this task?

Switch template

WAN Edge template

WLAN template

RF template

QUESTION 27
Which two features are part of Juniper Mist Wired Assurance? (Choose two.)

template-based configuration for switches

template-based configuration for routers

WxLAN policies

port profiles

QUESTION 28
By default, how long does an Installer role have access to a site for initial configuration before expiration?

unlimited

48 hours

7 days

24 hours

QUESTION 29
Which statement is true about unsupervised AI learning?

It is used to analyze and classify labeled datasets.

It is used to analyze and classify unlabeled datasets.

A human must label the dataset before the AI can be trained on it.

A human labels the dataset after the AI trains on it.

QUESTION 30
When a Juniper Mist managed switch is powered on, which event must be completed prior to the Zero-Touch Provisioning (ZTP) process moving forward?

All user accounts must be configured on the switch.

A DHCP lease must be obtained by the switch.

NETCONF must be configured on the switch.

The switch’s clock must be synchronized with an NTP server.

QUESTION 31
Which location-based service does User Engagement provide?

Wi-Fi presence analytics

asset tracking

ultra wide band location

wayfinding

The Best Juniper JN0-253 Study Guides and Dumps of 2026: https://www.prepawaytest.com/Juniper/JN0-253-practice-exam-dumps.html

Juniper JN0-253 Exam Syllabus Topics:

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