JN0-452 試験問題を無料オンラインアクセス

Which 802.11 amendment introduced Target Wake Time (TWT) to improve device battery life?

• A.802.11ax
• B.802.11ac
• C.802.11n
• D.802.11r

A client calls you to troubleshoot possible interference with your wireless network. Before you drive to the customer's site to investigate, you want to quickly verify if there is actually any interference at all. In this scenario, which SLE is responsible for this interference?

• A.capacity
• B.coverage
• C.roaming
• D.throughput

You want to alleviate the burden on management if an employee leaves the organization or their passphrase is compromised. In this scenario, what does Juniper Mist provide to satisfy this requirement?

• A.multimode/PSK with a passphrase
• B.WPA-2/PSK with a passphrase
• C.WPA-2/PSK with multiple passphrases
• D.WPA-3/SAE with a passphrase

You are building your floor plan for a recent Juniper Mist deployment and you must ensure that when you are finished, you can track user movements and locations throughout the floor plan. In this scenario, which statement is correct regarding AP orientation in the Mist UI?

• A.In the UI, the APs must all be oriented on the floor plan to face true north.
• B.In the UI, the APs must be oriented on the floor plan in the same direction as the physical APs.
• C.In the UI, the APs must all be oriented on the floor plan to face geographical north.
• D.In the UI, the orientation of the APs will not affect Mist's location services.

Click the Exhibit button.

What information is available about the AP, LD_Conf2, and its impact on the Coverage SLE?
(Choose two.)

• A.The AP is contributing to 5% of all weak signal failures.
• B.The AP is contributing to 80% of all failures.
• C.The AP is contributing to 5% of all failures.
• D.The AP is contributing to 53% of all asymmetry uplink failures.