15) The accounting department at Synergy Hydroelectric records an average of 12,
ID: 2548517 • Letter: 1
Question
15) The accounting department at Synergy Hydroelectric records an average of 12,500 transactions per hour. By cost-benefit analysis, managers have concluded that the maximum acceptable loss of data in the event of a system failure is 25,000 transactions. If the firm's recovery time objective is 120 minutes, then the worst case recovery time objective is
A) 1 hour. B) 2 hours. C) 3 hours. D) 4 hours.
Answer: D
16) The accounting department at Aglaya Telecom records an average of 5,000 transactions per hour. A cost-benefit analysis leads management to conclude that the maximum acceptable amount of data loss is 20,000 transactions. If the firm's recovery time objective is 60 minutes, then the worst case recovery time objective is
A) 1 hour. B) 2 hours. C) 3 hours. D) 4 hours.
Answer: D
How to get that answer!
Explanation / Answer
RTO can be defined as the time period needed to conduct all recovery tasks before an application or service will be able to perform requests normally again.
Worst case RTO is
(Maximum Acceptable Loss/Average Transactions per hour) X RTO in hours
15) (25000/12500) X (120/60) = 4
16) (20000/5000) X (60/60) = 4
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