What are characteristics of Aruba Central? (Select two.)
Refer to Exhibit.

The PCs are not able to successfully establish bidirectional communication. What change must you deploy to enable the communication between PC-1 and PC-2?
Which command should you enter to access the second interface of the third slot in a modular ArubaOS-CX switch?
Which device provides high ethernet port density for connecting wired clients such as computers, IP phones, and printers? (Select two.)
Which configurable switchport feature makes collisions impossible to occur?