Juniper JN0-252 Practice Exams
Last updated on Oct 22,2026- Exam Code: JN0-252
- Exam Name: Mist AI, Associate (JNCIA-MistAI)
- Certification Provider: Juniper
- Latest update: Oct 22,2026
Which Juniper Mist device enables seamless roaming for large campus networks through on-premises tunneling?
- A . Mist Edge
- B . Mist BT11
- C . Mist AP43
- D . Mist AP33
You are asked to bring Mist APs online for your organization.
In this situation, which port must be allowed on your company’s firewall for AP access to the Mist cloud?
- A . TCP/80
- B . TCP/443
- C . UDP/1812
- D . UDP/22
Which configuration object allows you to turn off the 2.4GHz radios on an AP?
- A . Organization Settings
- B . WLAN Template
- C . RF Template
- D . Wi-Fi Location Settings
default, how long does an Installer role have access to a site tor Initial configuration before expiration?
- A . 7 days
- B . 24 hours
- C . unlimited
- D . 48 hours
What does the green dot signify as shown in the screenshot below?
- A . The RF template contains model specific settings for AP12.
- B . AP12 is online.
- C . The configuration has been validated.
- D . The RF template has been assigned to AP12.
Which type of survey uses ping and throughput testing to measure data?
- A . Passive
- B . Spectrum
- C . Predictive
- D . Active
Which organization is responsible for creating the 802.11 standard?
- A . Institute of Electrical and Electronics Engineers (IEEE)
- B . Ethernet Technology Consortium
- C . International Organization for Standardization (ISO)
- D . Wi-Fi Alliance
Which statement is correct about Mist’s SSID scheduling feature?
- A . This feature allows administrators to schedule and perform an upgrade to their Mist APs.
- B . This feature allows administrators to enable and disable SSID’s for specific time frames.
- C . This feature allows users to create a schedule for their device to connect to a specific SSID at different times of the day.
- D . This feature allows users to schedule and perform an upgrade to their Wi-Fi drivers on their devices.
You administer your company’s Windows network. The network consists of 25 Windows Server computers. The network contains an offline root Certification Authority (CA) located in the main office and a subordinate issuing CA in the main office and each of the remaining four retail locations.
One of the four retail locations has been purchased and will operate as a franchise. You must ensure that resources on the company network will not accept certificates from the associated subordinate CA in this retail location after the sale is completed. Your solution must use a minimum amount of administrative effort.
What should you do?
Each correct answer presents part of the solution. (Choose three.)
- A . On the company’s root CA, revoke the certificate of the subordinate CA.
- B . Disconnect the subordinate CA from the network.
- C . On the subordinate CA, remove the CA software and remove the CA files.
- D . On the subordinate CA, revoke the certificates that it has issued.
- E . Publish a new Certificate Revocation List.
- F . Copy the Edb.log file from the root CA to its Certification Distribution Point on your network.
- G . Copy the Edb.log file from the subordinate CA to its Certification Distribution Point on your network.
- H . Copy the Certificate Revocation List file to the Certificate Distribution Point on your network.
Which of the following best describes Service-level expectations (SLEs) in Juniper Mist Monitoring and Analytics?
- A . A way to measure the number of users connected to the network.
- B . A set of predefined thresholds for network performance.
- C . A tool for capturing packets on the network.
- D . A mechanism for generating alerts based on user behavior.