How much total downtime can the service tolerate in one year?

A service must be available 24×7. It also requires 99.999% availability.

How much total downtime can the service tolerate in one year?
A . About 5 seconds
B . About 5 minutes
C . About 50 minutes
D . About 5 hours

View Answer

Answer: B

Explanation:

Reference:http://docs.oracle.com/cd/E19636-01/819-2326/aavch/index.html