Mist AI, Specialist (JNCIS-MistAI)

Here you have the best Juniper JN0-451 practice exam questions

  • You have 95 total questions across 19 pages (5 per page)
  • These questions were last updated on February 16, 2026
  • This site is not affiliated with or endorsed by Juniper.
Question 1 of 95
Which two statements are correct about the radio frequency rule of 10s and 3s? (Choose two.)
Answer

Suggested Answer

The suggested answer is A, B.

The radio frequency rule of 10s and 3s states that if the signal strength increases by 3 dB, the power is doubled, and if the signal strength decreases by 10 dB, the power decreases tenfold. Therefore, the two correct statements are: if the signal strength increases by 3 dB, the power is doubled, and if the signal strength decreases by 10 dB, the power decreases tenfold.

Community Votes3 votes
ABSuggested
100%
Question 2 of 95
Click the Exhibit button.
Exam JN0-451: Question 2 - Image 1
Referring to the exhibit, what would a guest user be able to do?
Answer

Suggested Answer

The suggested answer is B.

The policy exhibit shows that guest users are specifically restricted from using Gmail and Slack. As a result, they can use other resources on the Internet except for the ones explicitly denied (Gmail and Slack).

Community Votes1 vote
BSuggested
100%
Question 3 of 95
What are basic data rates?
Answer

Suggested Answer

The suggested answer is C.

Basic data rates refer to the minimum data rates that are required for successful communication between devices. They are essential to establish and maintain a connection, which makes them 'required data rates.'

Community Votes3 votes
CSuggested
67%
B
33%
Question 4 of 95
Which two statements are correct about channel bonding? (Choose two.)
Answer

Suggested Answer

The suggested answer is A, C.

Bonding two channels together doubles the available bandwidth because it combines the data capacity of both channels into a single data stream. This effectively increases the total bandwidth for users. Additionally, bonding two channels together doubles the noise floor because as you combine more channels, the overall background noise level increases due to the additional bandwidth and frequency range being utilized.

Community Votes7 votes
ACSuggested
100%
Question 5 of 95
You have received a Marvis Actions Missing VLAN notification.
In this scenario, where is the problem?
Answer

Suggested Answer

The suggested answer is D.

In scenarios where a Marvis Actions Missing VLAN notification is received, it often indicates that the network switch is not configured correctly to support the required VLAN. Network switches are crucial in managing VLAN tagging and routing traffic accordingly. If a VLAN is missing on the switch, devices connected to the network, such as access points, clients, or gateways, will not be able to communicate on that VLAN. Thus, the issue usually lies with the switch configuration.

Community Votes2 votes
DSuggested
100%

About the Juniper JN0-451 Certification Exam

About the Exam

The Juniper JN0-451 (Mist AI, Specialist (JNCIS-MistAI)) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 95 practice questions across 19 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our JN0-451 questions are regularly updated to reflect the latest exam objectives.