in which scenario do Aruba CX 6400 Series switches, but not Aruba 6300M Series switches, meet the needs Tor a wired upgrade?

Refer to the exhibit.

A museum wants to add full S02.11ax wireless coverage across the building, which is about 210 feet (64 m) by 330 feet (100 m). The museum has 15-foot (4.6 m) ceilings and stone interior walls. The network needs to support up to 600 wireless guest devices The exhibit also shows a preliminary plan tor AP locations, me museum has eight Ethernet drops in the lobby and girt stop, but has otherwise not been wired.
What is one recommendation that the architect should make to ensure a successful deployment?

Match each hospital room with a potential issue for the AP design (Each match will be used once. )

Refer to the exhibit.
A customer has an existing network with ArubaOS switches, Aruba 7205 controller, and 802.11ac APs. The customer needs a wired upgrade for their campus network and wireless upgrade with 802,11ax APs and would like to get all the functions of AP.
The customer has one building with 3 floors with the following wired devices,
* 200 VOIP phones
* 8 printers
* security cameras
The architect plans to propose 75 AP-535s.
The security cameras are a high definition pan-tilt-zoom with heaters for harsh environments that require more than 45 W to function, Which exhibit shows an access switch mat meets the customer needs?
A)

B)

C)

D)

Refer to the exhibit.

Exhibit: A49.01114316-102
The architect has determined that this building requires two 10GPE links to the data center.
What is the correct transceiver type for the links?