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单选题 In a scale-out environment,what is a benefit of running DB2 pureScale compared to other solutions?()

A

Provides a highly available cluster of Power Systems enabling near linear scalability and disaster recovery across different sites.

B

Incorporates a hardware locking mechanism which resembles the Parallel Sysplex on the mainframe, delivering performance and scalability.

C

Enables near linear scalability by partitioning and clustering the database across multiple nodes, and adding nodes dynamically when needed.

D

Provides scalability by employing a highly available cluster of servers interconnected by an Infiniband network and a central locking mechanism.

单选题 A customer has a requirement to eliminate single points of failure for an application.  They have allocated one Ethernet adapter to each VIO server on the system. Which features of PowerVM and AIX will support the customer requirement?()

A

Etherchannel and trunking

B

Network Interface Backup and Etherchannel

C

Shared Ethernet Adapter (SEA) Failover and Etherchannel

D

Network Interface Backup and Shared Ethernet Adapter failover

单选题 A financial company is auditing to ensure their systems are safe from external attack.They have just purchased new Power 750 servers. Which features of AIX 6.1 will help in the auditing process?()

A

IPSec and Kerberos Authentication

B

Secure By Default and AIX Security Expert

C

Trusted Execution and Role Based Access Control

D

First Failure Data Capture and Storage Protection Keys

单选题 A customer is evaluating using the PCIe SSD adapter for the system boot in their new Power 750. Redundancy and hot-swap capability are required. What configuration supports the customer requirements?()

A

Configure the PCIe SSD adapter and drive modules as a JBOD

B

Configure a pair of mirrored PCIe SSD adapters and drive modules

C

Configure the PCIe SSD adapter and drive modules in a RAID-6 array

D

Configure the PCIe SSD adapter and drive modules in a RAID-5 array

单选题 A customer wants to run a Domino e-mail application,a Business Intelligence database,and a batch processing application on Linux.The workloads have different behaviors and do not have peaks at the same time. What is a benefit of running these applications on a Power Systems server instead of running on separate x86 servers?()

A

Each Linux application can run in a Workload Partition, reducing the management efforts.

B

Total cost of Linux applications on Power Systems is more cost effective than on x86 because of platform licensing.

C

Memory cloning can be used on the Power Systems to have a single image of the Linux kernel shared by all partitions.

D

Using micro-partitions on Power Systems allow the workloads to share the processing resources, increasing the overall system utilization.

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