RST Corporation is planning to upgrade its current network. The chief technology officer has supplied a topology diagram and an IP addressing scheme of the current network during an interview.

RST has been growing at about twenty percent per year. It has been difficult to maintain customer support at a satisfactory level. Therefore, the RST board has met with and directed the chief technology officer to look into network improvements.

Which two items are most relevant in documenting RST’s business requirements? (Choose two.)

A.
existing network topologies

B.
network performance requirements

C.
the IP addresses assigned by the ISP

D.
improved customer support requirements

E.
projected growth estimates

Explanation: