Juniper JN0-252 Übungsprüfungen
Zuletzt aktualisiert am 27.04.2025- Prüfungscode: JN0-252
- Prüfungsname: Mist AI, Associate (JNCIA-MistAI)
- Zertifizierungsanbieter: Juniper
- Zuletzt aktualisiert am: 27.04.2025
Question #41
What is an 802.11 management frame transmitted by an AP?
- A . beacon
- B . ping
- C . echo request
- D . keepalive
Question #42
Which location-based service does User Engagement provide?
- A . Wi-Fi presence analytics
- B . ultra wide band location
- C . wayfinding
- D . asset tracking
Question #43
Which two 802.11 amendments operate within the 2.4 GHz band? (Choose two.)
- A . 802.11ax
- B . 802.11ac
- C . 802.11a
- D . 802.11b
Question #44
How does Mist detect rogue APs?
- A . by using Radio Resource Management (RRM)
- B . by using the AP’s 5 GHz radio band
- C . by using the AP’s 2.4 GHz radio band
- D . by using the AP’s third dedicated radio
Question #45
Which statement is correct about channel bonding?
- A . Channel bonding increases the total number of 20 MHz channels available in the 5 GHz frequency.
- B . A maximum of two channels can be bonded in the 5 GHz frequency.
- C . Channel bonding combines two or more adjacent channels to increase throughput.
- D . Channel bonding combines two frequency bands together to increase operational efficiency.
Question #46
The Mist help menu provides direct access to which two features? (Choose two.)
- A . hardware updates
- B . company updates
- C . feature updates
- D . firmware updates
Question #47
Which two statements are correct about Juniper Mist Wired Assurance ZTP? (Choose two.)
- A . All legacy Juniper switch models are supported.
- B . The switch must be running a supported Junos version for Juniper Mist Wired Assurance.
- C . The cloud-ready Juniper switch must either boot from the factory-default state or you can issue the request system zeroize Junos command to reset the configuration.
- D . The technician must have console access to the switch during the Initial setup.
Question #48
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.
Question #49
Which statement is correct about 802.11 PHY?
- A . 802.11 PHY only receives frames destined for it.
- B . 802.11 PHY throughput is the data rate.
- C . 802.11 PHY throughput is roughly half the data rate.
- D . 802.11 PHY uses CSMA/CD.
Question #50
Which site survey ensures that RF design requirements are satisfied?
- A . passive
- B . active
- C . spectrum
- D . real time