Exam4Training

Juniper JN0-251 Mist AI – Associate (JNCIA-MistAI) Online Training

Question #1

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

  • A . Observer
  • B . Network Admin
  • C . Installer
  • D . Helpdesk

Reveal Solution Hide Solution

Correct Answer: C
C

Explanation:

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

Question #2

What happens when Mist subscriptions expire?

  • A . Devices retain their configurations but the Mist user is prevented from accessing the Mist management GUI.
  • B . Devices retain their configurations and all Mist management GUI functionality remains available to the user.
  • C . Devices retain their configurations but Mist management GUI functionality related to expired subscriptions are not configurable by the user.
  • D . Devices retain their configurations for 90 days; if the subscriptions are not renewed, the configuration is deleted and the devices are reset to factory default.

Reveal Solution Hide Solution

Correct Answer: C
C

Explanation:

Reference: https://www.mist.com/documentation/subscriptions-and-activations/#:~:text=After%20subscriptions%20are%20expired%2C%20the,be%20active% 20within%2090%20days

Question #3

Which two statements are correct about microservices? (Choose two.)

  • A . A microservice can be added without system downtime.
  • B . All microservices can be updated at the same time without downtime.
  • C . A microservice can be updated without system downtime.
  • D . Each microservice uses the same virtual hardware.

Reveal Solution Hide Solution

Correct Answer: A,C
Question #4

Which location mode is required to track BLE badges?

  • A . wayfinding
  • B . BLE asset visibility
  • C . Wi-Fi location
  • D . vBLE Engagement

Reveal Solution Hide Solution

Correct Answer: B
B

Explanation:

Reference: https://www.juniper.net/us/en/products/cloud-services/asset-visibility.html

Question #5

Which device categories are included in WAN Assurance? (Choose two.)

  • A . EX
  • B . Mist Edge
  • C . SSR
  • D . SRX

Reveal Solution Hide Solution

Correct Answer: A,C
A,C

Explanation:

Reference: https://www.juniper.net/us/en/products/cloud-services/juniper-mist-wan-assurance-overview-datasheet.html

Question #6

Which statement is correct about Mist SLEs?

  • A . A Mist classifier is comprised of multiple SLEs.
  • B . A Mist SLE is comprised of multiple classifiers.
  • C . A Mist classifier is comprised of a single SLE.
  • D . A Mist SLE is comprised of a single classifier.

Reveal Solution Hide Solution

Correct Answer: D
D

Explanation:

Reference: https://www.mist.com/documentation/service-level-expectations-sle/

Question #7

Click the Exhibit button.

Referring to the exhibit, which Marvis language would you use to query Mist about an issue?

  • A . natural language
  • B . SQL
  • C . Python
  • D . query language

Reveal Solution Hide Solution

Correct Answer: A
Question #8

Where in the Mist UI would the Persistently Failing Clients report be found?

  • A . Alerts
  • B . Marvis Actions
  • C . Successful Connects SLE
  • D . Insights

Reveal Solution Hide Solution

Correct Answer: B
Question #9

Mist Insights will provide detailed information about which two categories? (Choose two.)

  • A . AP
  • B . Client
  • C . Organization
  • D . Templates

Reveal Solution Hide Solution

Correct Answer: A B
Question #10

In which two Mist configuration levels would you create labels? (Choose two.)

  • A . site
  • B . organization
  • C . switch
  • D . location

Reveal Solution Hide Solution

Correct Answer: A,B
A,B

Explanation:

Reference: https://www.mist.com/documentation/organization-labels-vs-site-labels/

Question #11

Which protocol is used by Mist access points to discover third-party switches?

  • A . LLDP
  • B . SNMP
  • C . CDP
  • D . ICMP

Reveal Solution Hide Solution

Correct Answer: A
Question #12

What is an advantage of using the Juniper Mist cloud compared to traditional on-premises WLAN controllers?

  • A . The ability to configure Mist cloud using any connected AP.
  • B . More robust AP encryption occurs.
  • C . Machine learning occurs through microservices.
  • D . Mist updates occur daily.

Reveal Solution Hide Solution

Correct Answer: C
Question #13

Which two statements are correct about an Organization ID? (Choose two.)

  • A . The Organization ID is randomly created by the system.
  • B . The Organization ID is used to identify the organization when using APIs.
  • C . The Organization ID is the encrypted version of the Organization Name field.
  • D . The Organization ID is manually defined by the user.

Reveal Solution Hide Solution

Correct Answer: A,B
Question #14

What are two characteristics of the 2.4 GHz band when compared to the 5 GHz band? (Choose two.)

  • A . shorter wavelength
  • B . lower frequency
  • C . less non-Wi-Fi interference
  • D . more congestion

Reveal Solution Hide Solution

Correct Answer: B,D
B,D

Explanation:

Reference: https://kb.netgear.com/29396/What-is-the-difference-between-2-4-GHz-and-5-GHz-wireless-frequencies

Question #15

Which statement is correct about Mist AP packet capture?

  • A . You can configure a wired or wireless packet capture manually.
  • B . You can only configure wired packet captures manually.
  • C . You can only trigger wired or wireless packet captures dynamically.
  • D . You can only configure wireless packet captures manually.

Reveal Solution Hide Solution

Correct Answer: A
A

Explanation:

Reference: https://www.mist.com/documentation/dynamic-packet-captures/

Question #16

You are asked to invite a new user to administer specific sites in read-only mode.

Which two roles are available to the new user? (Choose two.)

  • A . Helpdesk
  • B . Installer
  • C . Network Admin
  • D . Observer

Reveal Solution Hide Solution

Correct Answer: A,D
Question #17

What are two valid Mist subscription status states in the Mist GUI? (Choose two.)

  • A . Expired
  • B . Perpetual
  • C . Staged
  • D . Exceeded

Reveal Solution Hide Solution

Correct Answer: A,B
A,B

Explanation:

Reference: https://www.mist.com/documentation/subscriptions-and-activations/

Question #18

Which two Mist-supported APIs are considered event-driven? (Choose two.)

  • A . RESTful
  • B . gRPC
  • C . WebSocket
  • D . Webhook

Reveal Solution Hide Solution

Correct Answer: C,D
Question #19

Which statement is correct about Marvis Actions?

  • A . It summarizes user trouble tickets and detected AP problems.
  • B . It automatically detects and reports network problems.
  • C . It summarizes all of the misconfigured WLANs at a site.
  • D . It automatically issues an RMA for an AP.

Reveal Solution Hide Solution

Correct Answer: B
B

Explanation:

Reference: https://www.mist.com/documentation/what-is-marvis-actions/

Question #20

What are two prerequisites for adopting Juniper switches for Wired Assurance? (Choose two.)

  • A . a claim code
  • B . a Wired Assurance license
  • C . an activation code
  • D . an account on manage.mist.com

Reveal Solution Hide Solution

Correct Answer: B,D
B,D

Explanation:

Reference: https://www.juniper.net/us/en/products/cloud-services/wired-assurance.html

Question #21

Which Marvis Action category will detect a bad cable based on information and behavior of a single AP?

  • A . AP
  • B . Connectivity
  • C . Layer 1
  • D . Switch

Reveal Solution Hide Solution

Correct Answer: C
C

Explanation:

Reference: https://www.mist.com/documentation/category/marvis-actions/#:~:text=Layer%201%20Actions&text=Bad%20Cable%20Bad%20cable%20cases, Ethernet%20errors%20across%20your%20network

Question #22

Which Mist supported API is considered data-driven?

  • A . RESTful
  • B . Webhook
  • C . WebSocket
  • D . gRPC

Reveal Solution Hide Solution

Correct Answer: A
Question #23

The status of user authentication will affect which pair of SLEs?

  • A . Successful Connects and Time to Connect
  • B . Coverage and Roaming
  • C . Capacity and Successful Connects
  • D . Time to Connect and Throughput

Reveal Solution Hide Solution

Correct Answer: A
Question #24

A user device sends signal information to the Mist Location Engine.

In this scenario, what is expected from the Mist Location Engine?

  • A . product advertisements
  • B . coordinates
  • C . sensor device information
  • D . login splash page

Reveal Solution Hide Solution

Correct Answer: B
Question #25

Under ideal conditions, which frequency band will have the farthest usable range?

  • A . 900 MHz
  • B . 2.4 GHz
  • C . 5 GHz
  • D . 6 GHz

Reveal Solution Hide Solution

Correct Answer: A
A

Explanation:

Reference: https://en.wikipedia.org/wiki/Long-range_Wi-Fi

Exit mobile version