You are troubleshooting a WLAN from a mobile handheld device that displays radio information. You see a signal on the same SSID from two separate access points (APs). AP A shows a signal strength of -57 dBm and AP B shows a signal strength of -72 dBm.
In this scenario, which statement is correct?
A. dBm is not a measure of signal strength.
B. The client's signal strength is not known.
C. Access point A has the stronger signal.
D. Access point B has the stronger signal.
Which 802.11 amendment added OFDMA?
A. 802.11b
B. 802.11n
C. 802.11ax
D. 802.11ac
What is the width for a 2.4 GHz OFDM channel?
A. 20 MHz
B. 30 MHz
C. 5 MHz
D. 10 MHz
You are replacing an existing WLAN with a Mist Cloud-based WLAN.
Which statement is true about WLAN design in this scenario?
A. You only need to perform a new WLAN design if the requirements have changed.
B. WLAN designs are not needed with Mist artificial intelligence and machine learning.
C. You do not need to create a new design if the existing WLAN design documentation is available.
D. You should always perform a full WLAN design for new equipment.
A user is experiencing DNS problems.
In this scenario, where in the GUI would you be able to see the problems?
A. WLAN tab
B. Live View
C. Clients tab
D. Insights
Which statement is correct about Mist Edge?
A. Mist Edge extends select microservices to the customer premises.
B. Mist Edge must be deployed in the public cloud.
C. Mist Edge is a firewall.
D. Mist Edge is a VPN client.
What would cause reduced Wi-Fi performance?
A. using 40 MHz channels on 5 GHz
B. using a PSK
C. using a single SSID
D. using too many SSIDs
Which statement is correct about Wi-Fi?
A. Wi-Fi operates at full-multiplex.
B. Only two devices can transmit on the same channel at the same time.
C. A user device can be connected on multiple frequency bands at the same time.
D. Wi-Fi operates at half-duplex.
What happens if your Juniper Mist subscriptions expire?
A. Devices are bricked.
B. Access to the Ul will be shut off.
C. Devices remain operational but cannot make any further configuration changes.
D. Devices will be randomly turned off and on.
What would cause 5 GHz interference?
A. Bluetooth
B. a wireless video camera
C. BLE
D. a microwave oven
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