JN0-451 무료 덤프문제 온라인 액세스

Which two SLEs measure the amount of time that it takes for a process to complete? (Choose two.)

• A.time to connect
• B.roaming
• C.AP uptime
• D.throughput

Which Wireless Assurance SLE provides information on Opportunistic Key Caching (OKC)?

• A.Capacity
• B.Roaming
• C.Coverage
• D.Time to Connect

A retail customer has legacy 2.4 GHz scanners that need to connect to the WLAN, but they are not connecting.
Which WLAN data rate setting is required for these devices to connect?

• A.High Density
• B.Custom Rates
• C.No Legacy
• D.Compatible

Regarding the seven layer OSI networking model, which two layers are different between Ethernet and Wi-Fi? (Choose two.)

• A.logical link control (LLC) sub-layer
• B.network layer
• C.physical layer
• D.media access control (MAC) sub-layer

Which two terms correctly describe transmissions over Wi-Fi? (Choose two.)

• A.shared medium
• B.full-duplex
• C.point-to-point medium
• D.half-duplex