The Burst In compound pattern establishes a system that withdraws IT resources from an environment that has reached __________________ level of utilization.
A. ahigh
B. a consistent
C. alow
D. an inconsistent
Which of the following statements about the system that is established by the application of the Storage Workload Management pattern are? (Choose all that apply)
A. The system can distribute workloads across multiple cloud storage devices at runtime.
B. The system supports the grouping of cloud storage devices to improve the balanced distribution of data.
C. The system can use the automated scaling listener to equalize the workload across cloud storage devices.
D. The system can incorporate the use of the LUN migration program to distribute the runtime workload.
Applying the _______________ pattern allows virtual servers to directly connect to the_____________.
A. Direct LUN Access, hypervisors
B. Persistent Virtual Network Configuration, physical network cards
C. Synchronized Operating State, operating system APIs
D. Direct I/O Access, physical I/O cards
Applying the Redundant Storage pattern establishes a system made of _____________and _____________cloud storage devices. The _____________cloud storage device keeps a copy of the data for failover purposes.
A. primary, secondary, primary
B. load balanced, clustered, load balanced
C. primary, secondary, secondary
D. load balanced, clustered, clustered
The application of the Cross-Storage Device Vertical Tiering pattern establishes a system that: (Choose Two)
A. horizontally scales across multiple redundant cloud storage devices
B. vertically scales within a single cloud storage device
C. can survive bandwidth and data processing power constraints
D. vertically scales across multiple cloud storage devices
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 VMmigration
Which of the following statements about the system that is established by the application of the Redundant Physical Connection for Virtual Servers pattern are true? (Choose Three)
A. The system can establish multiple redundant uplink connections.
B. The system can prevent cloud consumers from losing connectivity to virtual servers.
C. The system regulates the bandwidth that is allocated to individual uplink connections.
D. The system places redundant uplink connections in standby mode.
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. physicalvirtual
D. vertically scaled, horizontally scaled
The _____________pattern is applied to establish a _____________system that can address failure conditions that occur at runtime. This system can monitor and respond to a range of failure conditions.
A. Dynamic Data Normalization, usage monitoring
B. Service Load Balancing, load balancing
C. Synchronized Operating State, failover
D. Dynamic Failure Detection and Recovery, resilient watchdog
The application of the _______________ pattern establishes a system that uses _______________ to avoid the risk of establishing a single point of failure in a cloud architecture.
A. Zero Downtime, multiple physical server hosts
B. Synchronized Operating State, clustering
C. Elastic Disk Provisioning, multiple cloud storage devices
D. Load Balanced Virtual Server Instances, virtualization
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