Certkiller .com has a DS-24M switch (Basic Configuration) with a CX-500 and two HA hosts. Certkiller .com is planning to attach two new HA hosts. Which procedure should be used to accomplish this task?

A.
Add GBIC’s,Cable host and attach 2 new HA hosts

B.
Apply 4 port License and Cable host and attach 2 new HA hosts

C.
Planned downtime – Add 4 GBIC’s, Apply 4 port License,Cable host and attach 2 new HA hosts

D.
Planned downtime – Add 8 GBIC’s, Apply 8 port License,Cable host and attach 2 new HA hosts