A.Platform as a service (PaaS)

B.Network as a service (NaaS)

C.Infrastructure as a service(laaS)

D.Software as a service (SaaS)

A.Network devices

B.Storage devices

C.Servers

D.Cabinets and auxiliary devices

A.False

B.True

A.The Agile Controller-DCN 0&M includes VM forwarding path visualization and intelligent loop prevention at the access side.

B.The e Sight O&M includes device upgrade and trap alarms.

C.The Agile Controller-DC NO&M cannot replace the eSight O&M.

D.The Agile Controller-DCN O&M is based on the underlay and overlay network deployment, whereas the eSight O&M is based on the network device hardware.

A.PPP

B.Frame relay

C.WLAN

D.Asynchronous transfer mode (ATM)