An Isilon Customer Is Reporting Less Than Expected Performance from the Cluster

question 203

Multiple Choice

An Isilon customer is reporting less than expected performance from the cluster and poor space utilization. The customer is using three X400 nodes with N+2:1 protection policy to host webserver log data. Upon further analysis, it is discovered that the webservers write log files 64 KiB in size. The log files are then accessed by an analytics application for reporting. What should be done to increase write performance of the cluster?

• A) Change the protection scheme to a mirroring policy.
• B) Add A-Series performance accelerator nodes to the cluster.
• C) Add S-Series storage nodes to the cluster.
• D) Add SSDs to the X-Series nodes in the cluster.

Comprehend the dynamics of blood flow through the circulatory system.

Recognize the differences and roles of the systemic and pulmonary circuits.

Understand factors contributing to and the impact of atherosclerosis.

Describe the process and components involved in blood clotting.

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Definitions:

Inventory Items Sold

The total number of product units a company has sold to its customers during a specific period.

Materials Cost

The total expense incurred for the materials that are used in the production of goods or services.

Purchase Order

A document generated by a buyer and sent to a seller specifying products or services to be purchased.

Sales Order

A document created by a seller upon the receipt of an order from a customer, detailing the products or services ordered and the terms of the sale.