Valid 312-50v13 Dumps shared by ExamDiscuss.com for Helping Passing 312-50v13 Exam! ExamDiscuss.com now offer the newest 312-50v13 exam dumps, the ExamDiscuss.com 312-50v13 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com 312-50v13 dumps with Test Engine here:
The change of a hard drive failure is once every three years. The cost to buy a new hard drive is $300. It will require 10 hours to restore the OS and software to the new hard disk. It will require a further 4 hours to restore the database from the last backup to the new hard disk. The recovery person earns $10/hour. Calculate the SLE, ARO, and ALE. Assume the EF = 1(100%). What is the closest approximate cost of this replacement and recovery operation per year?
Correct Answer: D
1. AV (Asset value) = $300 + (14 * $10) = $440 - the cost of a hard drive plus the work of a recovery person, i.e.how much would it take to replace 1 asset? 10 hours for resorting the OS and soft + 4 hours for DB restore multiplies by hourly rate of the recovery person. 2. SLE (Single Loss Expectancy) = AV * EF (Exposure Factor) = $440 * 1 = $440 3. ARO (Annual rate of occurrence) = 1/3 (every three years, meaning the probability of occurring during 1 years is 1/3) 4. ALE (Annual Loss Expectancy) = SLE * ARO = 0.33 * $440 = $145.2