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Free JN0-253 sample questions

Real questions from the Mist AI, Associate (JNCIA-MistAI) practice bank, with the correct answer and an explanation for each one. No junk, no filler.

Try them in the simulator Same questions, with study, timed and flashcard modes.

Showing 10 of 20 free sample questions.

Question 1Choose one

A university is deploying Mist APs in a large lecture hall and is concerned about providing a consistent user experience during peak class times. The network administrator observes that while the Coverage SLE is consistently at 99%, the Capacity SLE frequently drops below the 75% threshold. Which Marvis query would be most effective for the administrator to begin diagnosing the root cause of the capacity issue?

Question 2Choose 2

A retail company is planning to use Juniper Mist's vBLE technology for two primary use cases: tracking the location of high-value inventory carts and sending promotional notifications to customers who have the store's mobile app. Which components are required to implement BOTH of these services? (Select TWO)

Question 3Choose one

An administrator is configuring a new organization in the Juniper Mist cloud. They need to integrate with their company's identity provider (IdP) to allow for Single Sign-On (SSO). Which authentication method must be configured in the Mist dashboard to achieve this?

Question 4Choose one

A managed service provider (MSP) uses a central monitoring platform to track network health for all its customers. The MSP wants to receive real-time, event-driven notifications from the Juniper Mist cloud, such as AP disconnects or SLE threshold violations, to automatically create tickets in their system. Which Mist API technology is designed specifically for this push-based notification model?

Question 5Choose one

A hospital's IT department is using Mist's remote packet capture feature to troubleshoot a connectivity issue with a specific medical device. The device successfully connects to the Wi-Fi but cannot reach an internal application server. The administrator needs to analyze the full data payload to verify application-level communication. Which packet capture option should they select?

Question 6Choose one

When a Juniper EX switch is managed by the Mist cloud, its configuration is primarily derived from templates and site-level settings. Which statement accurately describes the configuration hierarchy and precedence on a Mist-managed switch?

Question 7Choose one

True or False: The Juniper Mist cloud-native architecture requires a dedicated hardware controller to be installed at each physical site to manage the local APs and switches.

Question 8Choose one

A network administrator for a global corporation is rolling out Mist APs to hundreds of branch offices. To streamline the process, they want to ensure that any new, unclaimed AP shipped to a branch automatically gets assigned to the correct site and receives the appropriate configuration as soon as it is powered on and connected to the Internet. What Mist feature should be configured to enable this level of zero-touch provisioning?

Question 9Choose one

A university is using Juniper Mist Access Assurance to secure its wired network. A network administrator observes that several legitimate, corporate-owned laptops are being denied network access at the switch port. The audit logs indicate an 'Authentication Failure'. The campus uses EAP-TLS with certificates for authentication. Which SLE classifier within Wired Assurance would provide the most direct insight into this issue?

Question 10Choose 2

Which two statements accurately describe the fundamental principles of the Juniper Mist AI engine? (Select TWO)

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