Free Advanced Cloud Architecture Exam C90.05 Exam Practice Test

The Intra-Storage Device Vertical Tiering pattern is applied to resolve issues caused by:

• Multiple cloud storage devices that need to vertically scale at the same time
• Cloud consumers that are limited to using one cloud storage device to store multiple applications and services
• Different disk types across redundant cloud storage devices that use different storage methods
• Cloud consumers that have cloud storage devices in different geographical regions that need to be combined

The benefits of the cloud architecture that is established by applying the Cloud Balancing compound pattern include: (Choose Three)

• improved IT resource performance
• improved IT resource availability
• improved IT resource failover (across clouds)
• improved IT resource discovery (across clouds)

After applying the pattern, a system is established in which a is used to provide virtual servers with direct access to LUNs.

• Direct LUN Access, hypervisor
• Redundant Storage, cloud storage device
• Direct LUN Access, physical host bus adapter card
• Redundant Storage, virtual switch

In a cloud architecture resulting from the application of the Cloud Bursting compound pattern, the mechanism is used to maintain synchronizing between a cloud consumer’s on- premise and cloud-based IT resources.

• hypervisor
• resource pooling
• automated scaling listener
• resource replication

Applying the Dynamic Failure Detection and Recovery pattern establishes a that can monitor and respond to runtime failure conditions.

• Watchdog system
• Capacity planner system
• Failover system
• Intelligent automation engine

The Hypervisor Clustering pattern establishes a that is comprised of multiple hypervisors residing on different physical servers.

• High-availability hypervisor cluster
• Nested storage resource pool
• Load balanced hypervisor cluster
• None of the above.

The application of the Cross-Storage Device Vertical Tiering pattern establishes a system that: (Choose Two)

• horizontally scales across multiple redundant cloud storage devices
• vertically scales within a single cloud storage device
• can survive bandwidth and data processing power constraints
• vertically scales across multiple cloud storage devices

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

• block-based, file-based
• primary, secondary
• physical virtual
• vertically scaled, horizontally scaled

The data de-duplication system checks each block of data to determine whether it is with a block that has already been received. The blocks are replaced with pointers to their equivalent blocks that are already in storage.

• combined, combined
• scaled, scaled
• redundant, redundant
• load balanced, load balanced

The storage management portal is a portal that provides management features for

• Vertically tiered cloud storage devices
• Horizontally scaled cloud storage devices
• Block-based storage devices
• All types of cloud storage devices