SOA S90.05 - Advanced Cloud Architecture Exam

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Total 50 questions

The _____________program is used to create virtual server disks that are kept in a folder of near-zero size. This program is part of a dynamic storage provisioning system that is established as a result of the application of the _____________pattern.

  • A. Storage replication, Storage Maintenance Window
  • B. Live storage migration, Redundant Storage
  • C. LUN migration, Storage Workload Management
  • D. thin-provisioning, Elastic Disk Provisioning


Answer : D

The application of the Redundant Storage pattern results in a system comprised of
_______________ and _____________cloud storage devices.

  • A. block-based, file-based
  • B. primary, secondary
  • C. physical virtual
  • D. vertically scaled, horizontally scaled


Answer : B

The _____________ program that is implemented when applying the Hypervisor Clustering and Zero Downtime patterns can be used to move a virtual server to a different physical server host at runtime.

  • A. resilient watchdog
  • B. load balancer
  • C. live storage migration
  • D. live VM migration


Answer : D

The system that is established by the application of the Hypervisor Clustering pattern uses a dedicated cloud storage device for each clustered hypervisor, to support the live migration of virtual servers across the hypervisors.

  • A. True
  • B. False


Answer : B

Which of the following statements about the system established by the application of the
Storage Maintenance Window pattern are true? (Choose Two)

  • A. The system ensures that cloud consumers do not experience service interruption during cloud storage maintenance outages.
  • B. The system temporarily moves cloud consumer data at runtime.
  • C. The system limits the number of data requests that can be received by a single cloud storage device during a maintenance outage.
  • D. The system dynamically recovers a cloud storage device from failure conditions encountered during the maintenance outage.


Answer : A,B

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Total 50 questions