Security in the network is enhanced by including which two services in the cloud infrastructure? (Choose two.)
A. virtual network isolation to secure multi-tenant domains
B. intrusion prevention services
C. auditing of file and file system ownership and permissions
D. intelligent switch hardware that is self-healing
E. DHCP with short term leases to make tracking IP addresses more difficult
正解:A,B
質問 2:
What is a benefit of implementing application code instrumentation, such as the ARM specification, in cloud computing to improve application management and monitoring functions?
A. improved business and operational service views
B. measurement of customer experience
C. evidence of meeting service level agreements
D. notification/escalation of alerts and automated restore of service
正解:D
質問 3:
Which area of the current IT enterprise availability and redundancy components must be addressed in order to move to a cloud operational model?
A. server capacity to service capacity
B. application availability to workload availability
C. server mean time between failures (MTBF) to service MTBF
D. workload availability to service availability
正解:B
質問 4:
What is a critical and unique component during the design and planning process for a cloud service?
A. IT Service availability
B. IT Service and Infrastructure/Component availability
C. IT Infrastructure/Component availability
D. Business Service availability
正解:D
質問 5:
Which capability will make it possible to migrate an enterprise application to a private cloud environment?
A. elasticity of storage for the application
B. hands-free maintenance for the application
C. Software as a Service enablement of the application
D. performance benchmark for the application
正解:C
質問 6:
What are two IT infrastructure architecture principles that must be followed when designing a cloud network infrastructure? (Choose two.)
A. Networks must scale without adding complexity or sacrificing performance.
B. Always construct networks with three tiers to ensure routing capability.
C. Wide area networks should be excluded to ensure system isolation.
D. Network intrusion detection should always be external to the cloud infrastructure.
E. Design to accommodate shared networks with differentiated service levels.
正解:A,E



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