Which authentication and authorization feature is critical for service providers when supporting multi-tenancy?
A. Integration with external authentication services
B. Integration with external directory services
C. Portal authentication services
D. Single sign-on capability
Answer: A
A cloud architect has included a monitoring application in a cloud design to ensure infrastructure performance meets agreed-upon service levels. The application resides on a virtual appliance. The application vendor provides guidance for sizing the appliance.
What will be part of the sizing calculations for the virtual appliance storage?
A. Number of targetsMessage bus subscribers
Data deduplication policies
B. Number of segments
Number of metrics
Data deduplicaiton policies
C. Number of targetsNumber of metrics
Data retention policies
D. Message bus subscribers
Number of users
Data retention policies
Answer: C
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