Online Access Free C90.02 Practice Test

A cloud service consumer can access a cloud-based relational database via a cloud service.

• A.True
• B.False

_______________________ is a form of dynamic routing whereby a cloud service consumer's request is redirected to one of several redundant IT resources located on different clouds.

• A.Cloud bursting
• B.Cloud balancing
• C.Replication leveling
• D.Virtual state caching

When a pay-for-use mechanism is in place, a denial of service attack can target IT resources leased to a specific cloud consumer, resulting in the cloud consumer being charged for the extra usage.

• A.True
• B.False

A cloud-based REST service is most commonly accessed using which of the following protocols?

• A.HTTP
• B.RPC
• C.FTP
• D.SOAP

Which of the following statements are true about the failover system mechanism?

• A.A failover system cannot span over more than one geographical region.
• B.A failover system can be used to avoid introducing cloud services as single points of failure.
• C.A failover system can only be used for legacy batch programs.
• D.A failover system can be used to make redundant implementations of the same cloud service.