Cloud services exhibit five essential characteristics that demonstrate their relation to, and differences from, traditional computing approaches. Which one of the five characteristics is described as: a consumer can unilaterally provision computing capabilities such as server time and network storage as needed.

• A.On-demand self-service
• B.Rapid elasticity
• C.Resource pooling
• D.Broad network access
• E.Measured service

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ENISA: A reason for risk concerns of a cloud provider being acquired is:

• A.Arbitrary contract termination by acquiring company
• B.Resource isolation may fail
• C.Provider may change physical location
• D.Mass layoffs may occur
• E.Non-binding agreements put at risk

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An important consideration when performing a remote vulnerability test of a cloud-based application is to

• A.Use techniques to evade cloud provider's detection systems
• B.Use network layer testing tools exclusively
• C.Schedule vulnerability test at night
• D.Obtain provider permission for test
• E.Use application layer testing tools exclusively

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Use elastic servers when possible and move workloads to new instances.

• A.True
• B.False

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Which of the following allows organizations to access, report, and obtain evidence of actions, controls, and processes that were performed or run by a specified user?

• A.Traceability
• B.Acceptability
• C.Accountability
• D.Auditability

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