CompTIA Network+ Practice Test

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Prepare for the CompTIA Network+ Exam with interactive quizzes, flashcards, and detailed explanations. Enhance your networking knowledge and ace your certification test with confidence!

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What does an ESSID signify?

A single wireless network
A set of identical configurations for access points
A unique identifier for a wireless network
A type of network protocol

The correct answer is: A unique identifier for a wireless network

An ESSID, or Extended Service Set Identifier, signifies a unique identifier for a wireless network. This identifier represents the name of the wireless network that clients connect to. When a user searches for available wireless networks, the ESSID is displayed, allowing users to identify and select the appropriate network to connect to. The uniqueness of the ESSID is crucial because it differentiates one wireless network from another, especially in environments where multiple networks operate in proximity to one another. The other options do not accurately describe the function of an ESSID. For example, while a single wireless network could technically have an ESSID, it does not encapsulate the full meaning of what an ESSID represents, which is specifically about identification. Similarly, a set of identical configurations for access points does not pertain to the role of an ESSID but rather to network configuration management. Lastly, ESSID is not a type of network protocol, as protocols involve rules and standards for data communication rather than identifiers for networks.