To Replace a Defective UPS, the Network Administrator Must Take

question 814

Multiple Choice

To replace a defective UPS, the network administrator must take the switch offline. The administrator wants to be able to perform maintenance UPS in the future without affecting the availability of the attached switch. Which of the following would BEST allow this to happen?

• A) Add a redundant power supply to the switch
• B) Implement stacking on the switches in the rack
• C) Add a second UPS into the rack
• D) Install a power converter for the switch

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Definitions:

Simple Linear Regression

a statistical method that models the relationship between a dependent variable and one independent variable using a linear equation.

Regression Model

A statistical model that estimates the relationship between a dependent variable and one or more independent variables.

Regression Analysis

A statistical technique used to model and analyze the relationship between a dependent variable and one or more independent variables.

Positively Skewed

A distribution shape where the right tail (higher values) is longer, indicating that the mean and median are greater than the mode.