Which actions should be taken to achieve that?

Your company has the requirement that Smart Event reports should show a detailed and accurate view of network activity but also performance should be guaranteed.

Which actions should be taken to achieve that?

(i) Use same hard driver for database directory, log files and temporary directory

(ii) Use Consolidation Rules

(iii) Limit logging to blocked traffic only

(iv) Using Multiple Database Tables
A . (i) and (ii)
B . (ii) and (iv)
C . (i), (ii) and (iv)
D . (i), (iii) and (iv)