Diagnosing the root-cause of problems
A.All of the above
B.1, 2 and 3 only
C.1, 2 and 4 only
D.2, 3 and 4 only
Answer:B
Diagnosing the root-cause of problems
A.All of the above B.1, 2 and 3 only C.1, 2 and 4 only D.2, 3 and 4 only