A Small Business Developed an In-House Application That Is Very

question 244

Multiple Choice

A small business developed an in-house application that is very sensitive to network latency when a communicating between servers. Due to a lack of funds, the business had to build its own network for workstations and servers. Now a network administrator must redesign the network due to performance issues with the application. Which of the following would be the MOST cost effective for the administrator to recommend?

• A) Create Ethernet VLANs
• B) Disable autonegotiation on the servers
• C) Install 10Gb Ethernet NICs in the servers
• D) Install Fibre Channel for the server network

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Definitions:

Correlation Coefficient

A numerical measure ranging from -1 to 1 that represents the degree to which two variables are linearly related.

Covariance

Covariance is a measure indicating the extent to which two random variables change in tandem from their expected values.

Standard Deviation

A statistical measure of the dispersion or variability of a set of data points or investment returns, indicating the degree of risk involved.

Covariance

A metric that quantifies the extent to which two variables change in correspondence with each other.