While Deploying a New Four-Node Web Server Cluster, a Systems

question 706

Multiple Choice

While deploying a new four-node web server cluster, a systems administrator has been instructed to use a technology that will make the website highly available without incurring any additional hardware costs. Which of the following clustering options is the BEST solution?

• A) Active-active
• B) Active-passive
• C) All-nodes
• D) Round robin

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Definitions:

Sales Price

The amount of money for which a product or service is sold in the marketplace.

Variable Cost

Expenses that change in proportion to the level of production or business activity, unlike fixed costs which remain constant.

IRR

The interest rate that results in a net present value of zero for all cash flows associated with a specific project.

Break-Even Point

The level of sales at which total revenues equal total costs, resulting in no profit or loss.