Practice Free JN0-253 Exam Online Questions
What are three valid administrator roles that you would be able to assign to a user within an organization? (Choose three.)
- A . View
- B . Root User
- C . Super User
- D . Helpdesk
- E . Network Admin
Which two domains comprise artificial intelligence (AI)? (Choose two.)
- A . machine learning
- B . deep learning
- C . SIEM
- D . virtualization
Which 802.11 amendment introduces data rates up to 600 Mbps and support for up to four spatial streams?
- A . 802.11n
- B . 802.11a
- C . 802.11g
- D . 802.11ac
Which users have rights to invite new administrator to a Mist organization?
- A . any user with an organization account
- B . network admin user only
- C . super user only
- D . users with the ‘invite Admin" permission
D
Explanation:
In Mist organizations, only users who have been granted the "invite Admin" permission have the rights to invite new administrators.
This permission is specifically assigned to control who can add new administrators, ensuring that only authorized personnel can extend administrative access.
Managing permissions effectively helps maintain the security and integrity of the organization’s network management.
Reference: Juniper Networks documentation on user roles and permissions within Mist organizations.
Which Mist device is designed exclusively for Bluetooth Low Energy?
- A . AP43
- B . BT11
- C . AP63
- D . AP12
Which amendment provides the highest data rate?
- A . 802.11ax
- B . 802.11n
- C . 802.11ac
- D . 802.11b
Which organization is responsible for WLAN standards?
- A . FCC
- B . IEEE
- C . IETF
- D . ISO
What is the purpose of adding the AP RadSec certificate in Mist?
- A . To encrypt communication between an AP and a RADIUS server
- B . To encrypt communication between Wi-Fi clients and APs
- C . To encrypt communication between APS
- D . To encrypt communication between an AP and switch
Which organization is responsible for certifying that products and technology satisfy Wi-Fi interoperability?
- A . IETF
- B . IEEE
- C . ISO
- D . Wi-Fi Alliance
When comparing the 5 GHz band with the 2.4 GHz band, which two statements are correct? (Choose two.)
- A . 5 GHz has a lower frequency.
- B . 5 GHz has a longer wavelength.
- C . 5 GHz has a higher frequency.
- D . 5 GHz has a shorter wavelength.