You need to completely reboot the Operating System after making which of the following changes on the Security Gateway? (i.e

You need to completely reboot the Operating System after making which of the following changes
on the Security Gateway? (i.e. the command cprestart is not sufficient.)

1. Adding a hot-swappable NIC to the Operating System for the first time.
2. Uninstalling the R77 Power/UTM package.
3. Installing the R77 Power/UTM package.
4. Re-establishing SIC to the Security Management Server.
5. Doubling the maximum number of connections accepted by the Security Gateway.

A.
3 only
B. 1, 2, 3, 4, and 5

C.
2, 3 only

D.
3, 4, and 5 only