Which Type of Network Device Provides Immediate Battery Power to Equipment

question 41

Multiple Choice

Which type of network device provides immediate battery power to equipment during a power failure or brownout?

• A) Uninterruptible battery source
• B) Redundant battery source
• C) Uninterruptible power supplies
• D) Redundant power supplies

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Definitions:

Limited Resources

The finite availability of resources such as time, money, and materials, which constrains production, consumption, and allocation decisions.

Consumer Sovereignty

The principle that the production and sale of goods and services in an economy are determined by the preferences and decisions of consumers.

Invisible Hand

A concept introduced by Adam Smith to describe how individuals’ self-interested actions can lead to positive social and economic outcomes for the community as a whole.

Self-Interest

An individual’s actions and decisions motivated by personal gain or benefit.