What are common signs that a system has been compromised or hacked? (Choose three.)
A.
Increased amount of failed logon events
B.
Patterns in time gaps in system and/or event logs
C.
New user accounts created
D.
Consistency in usage baselines
E.
Partitions are encrypted
F.
Server hard drives become fragmented
Explanation:
A, B and is the Ans.
A, B and C is the Ans.