A Systems Administrator Is Building a New Visualization Cluster

question 3

Multiple Choice

A systems administrator is building a new visualization cluster. The cluster consists of five virtual hosts, which each have flash and spinning disks. This storage is shared among all the virtual hosts, where a virtual machine running on one host may store data on another host. This is an example of:

• A) a storage area network.
• B) a network file system.
• C) hyperconverged storage.
• D) thick-provisioned disks.

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Definitions:

Student T-Distributed

Refers to a family of distributions that arise when estimating the mean of a normally distributed population in situations where the sample size is small and population standard deviation is unknown.

Normally Distributed

Describes a dataset that forms a bell-shaped curve when graphed, with most values clustering around a central region and thin tails on either end.

Population Variances

A measure of the dispersion or spread of a set of data points within a population, indicating how much the numbers differ from the population mean.

Sample Mean Difference

Sample mean difference is the arithmetic difference between the means of two samples, used to compare their central tendencies.