[2026] New JN0-253 exam dumps Use Updated Juniper Exam [Q47-Q70]

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[2026] New JN0-253 exam dumps Use Updated Juniper Exam

Verified JN0-253 Dumps Q&As – JN0-253 Test Engine with Correct Answers

Juniper JN0-253 Exam Syllabus Topics:

Topic	Details
Topic 1	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.
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	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.

NEW QUESTION 47
In the context of Juniper Mist, which two statements describe a bad user minute? (Choose two.)

A metric that tracks how many minutes a user is connected to a network.

A way to normalize a user’s negative network experience.

The number of minutes a device is down multiplied by the number of users affected.

The number of affected users multiplied by the number of minutes they are affected.

NEW QUESTION 48
Which two statements are correct when considering Juniper Mist clouds? (Choose two.)

Users created in a specific regional cloud can manage organizations in other clouds.

Users created in a specific regional cloud can only manage organizations in that cloud.

Creating a new user enables the user only for the cloud in which it was created.

Creating a new user enables the user across all clouds.

NEW QUESTION 49
Which Juniper Mist dashboard feature uses the ROAMINGOF element?

Conversational Assistant

Marvis Query Language

Marvis Minis

Wireless SLE

NEW QUESTION 50
What are two solutions that Juniper Mist Location Services provide? (Choose two.)

asset location

geofencing

wayfinding

GPS location

NEW QUESTION 51
Which two statements are true about switch configurations at the site level? (Choose two.)

Organizational-level templates override site-level switch configurations.

Switch configurations at the site level are required to manually configure individual switches.

Switch configurations at the site level are an additional way to apply a switch template to a specific site.

Site-level switch configurations override org-level templates.

NEW QUESTION 52
Which two statements describe port profiles? (Choose two.)

They can be assigned to multiple ports.

They include a set of interface configurations.

They must be assigned to only one port.

They include a set of routing configurations.

NEW QUESTION 53
How does Mist determine the location of clients in an indoor setting?

probability surface

triangulation

trilateration

GPS

NEW QUESTION 54
What happens to the captured data after a packet capture is stopped or completed?

It is saved as a downloadable capture file for offline inspection.

It remains permanently in the cloud for continuous analysis.

It triggers alerts based on detected issues within the captured traffic.

It is automatically discarded due to limited storage space.

NEW QUESTION 55
Which three categories of alert types are available in Juniper Mist? (Choose three.)

Users

Site

Security

Infrastructure

Marvis

NEW QUESTION 56
Marvis has notified you that you have a bad cable.
What additional information does the Marvis Actions dashboard provide to help you solve the issue?

If the port or cable is at fault.

The switch port to which the cable is connected.

Which of the eight Ethernet wires are broken.

The category rating of the cable.

NEW QUESTION 57
How often does Marvis Minis execute automatic validations?

Every 30 minutes

Every hour

Every week

Every day

NEW QUESTION 58
What is used in Wireless Assurance to evaluate information about possible network faults?

SNMP

machine learning

tcpdump

syslog analysis

NEW QUESTION 59
What are the principal types of machine learning for AI agents?

Supervised, unsupervised, dynamic programming, and Q-learning

Supervised, unsupervised, Markov decision process, and Bellman equation

Supervised, unsupervised, clustering, and association rules

Supervised, unsupervised, reinforcement, and deep learning

NEW QUESTION 60
What are two requirements to use the Wired Visibility option of Juniper Mist Wireless Assurance?
(Choose two.)

A Mist AP must be deployed in the network.

The LLDP protocol must be configured on the switch.

A cloud-ready switch must be deployed in the network.

The SNMP protocol must be configured on the switch.

NEW QUESTION 61
In Juniper Mist, which three devices send data to the Juniper Mist Cloud? (Choose three.)

Syslog Server

Access Point

Session Smart Router

Juniper Mist Edge

RADIUS Server

NEW QUESTION 62
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.

NEW QUESTION 63
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.

NEW QUESTION 64
What are two components of WiFi Management and Assurance? (Choose two.)

Dynamic Packet Capture

wayfinding

Marvis Actions

Radio Resource Management

NEW QUESTION 65
What are two user roles that you are allowed to assign to a new account? (Choose two.)

installer

guest

network admin

root

NEW QUESTION 66
Which Juniper Mist role has limited access for a specified grace period?

Super Observer

Installer

Observer

Helpdesk

NEW QUESTION 67
In the Mist UI, what are two Marvis Actions for the AP category? (Choose two.)

Coverage Hole

Health Check Failed

MTU Mismatch

High CPU

NEW QUESTION 68
What are two ways that Juniper Mist Wireless Assurance enhances troubleshooting capabilities? (Choose two.)

by alerting administrators of subscription options through e-mail

by monitoring congestion uplink as a percentage of gateway bandwidth

by using Predictive Analytics and Correlation Engine (PACE)

by employing dynamic packet capture

NEW QUESTION 69
When viewing the LATEST UPDATES on the Marvis Actions page, you see an action labeled AI VALIDATED.
What does this status mean?

The issue was identified and resolved entirely by Marvis.

The issue is unresolved.

The issue is resolved but was not manually marked resolved.

The issue was marked resolved by an administrator.

NEW QUESTION 70
Which two statements correctly describe the provisioning of greenfield and brownfield switches using the Mist UI? (Choose two.)

Greenfield switches are provisioned using the Claim Switches button.

Greenfield switches are provisioned using the Adopt Switches button.

Brownfield switches are provisioned using the Claim Switches button.

Brownfield switches are provisioned using the Adopt Switches button.

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Juniper JN0-253 Exam Syllabus Topics:

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