The chance of a hard drive failure is known to be once every four years. The cost of a new hard drive is $500. EF (Exposure Factor) is about 0.5. Calculate for the Annualized Loss Expectancy (ALE).
A. $62.5
B. $250
C. $125
D. $65.2
6 Comments on “Calculate for the Annualized Loss Expectancy (ALE).”
Jacksays:
Answer should be A
Google for Annualized Loss Expectancy (ALE) Formula
CEHv9says:
Ans. A
4/0.5 = 8
500/8 = 62.6
unique0315says:
A.
FBsays:
answer A is indeed correct, but what does this have to do with CEHv9. This is CISSP Domain 1 Security Risk Management
Answer should be A
Google for Annualized Loss Expectancy (ALE) Formula
Ans. A
4/0.5 = 8
500/8 = 62.6
A.
answer A is indeed correct, but what does this have to do with CEHv9. This is CISSP Domain 1 Security Risk Management
B
Answer A:
ALE=SLExARO
SLE=EF*AV
SLE=0.5×500=250
ARO=0.25
ALE=250×0.25=62.5