The resource replication mechanism can encompass a hypervisor that can support the multitenancy cloud characteristic. Select the correct answer.
A. True
B. False
Cloud Service A resides on Virtual Server A and Cloud Service B resides on Virtual Server B. Both virtual servers are hosted by the same physical server and the trust boundaries of Cloud Services A and B overlap. A cloud service consumer successfully uses Cloud Service A to gain access to the underlying physical server. This enables the cloud service consumer to attack Cloud Service B, which negatively affects the cloud service consumers of Cloud Service B. This is an example of which cloud security threat? Select the correct answer.
A. denial of service
B. insufficient authorization
C. weak authorization
D. None of the above.
Which of the following are primary areas of testing a cloud service in relation to information published in its service level agreement? Select the correct answer.
A. availability
B. reliability
C. performance
D. All of the above.
Cloud balancing cannot be achieved by redundantly deploying IT resources in advance. Redundant instances of IT resources must be dynamically generated on-demand, at runtime. Select the correct answer.
A. True
B. False
Black box testing refers to a technique where testers are provided with visibility into an IT resource's implementation architecture. Select the correct answer.
A. complete
B. periodic
C. no
D. None of the above.
Which cloud computing mechanism is used to maintain synchronicity between on-premise and cloud-based IT resources? Select the correct answer.
A. automated scaling listener
B. failover system
C. pay-for-use monitor
D. None of the above.
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