In a Private Cloud Environment, Which of the Following Is

question 289

Multiple Choice

In a private cloud environment, which of the following is the BEST way to update 20 VMs with the same patch that has been regression tested and approved for rollout?

• A) Automate the distribution of the patch and use an orchestration tool to roll it out.
• B) Roll out the patch manually to the 20 VMs and reboot the system.
• C) Deploy the patch to ten VMs for testing and then install it on the remaining VMs.
• D) Install the patch on as many VMs as possible during the next maintenance window.

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Definitions:

Building Model

The process of creating a mathematical, statistical, or computational representation of a real-world scenario for the purpose of analysis or prediction.

Logistic Regression

A statistical method used for predicting a binary outcome from a set of independent variables.

Odds Ratio

A statistic that quantifies the strength of the association between two events, typically used in case-control studies.

Probability

A numerical expression ranging from 0 to 1 that indicates the probability of an event taking place.