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Difficulty: MediumNetwork Topologies and Types

A biomedical technician is deploying a network of wireless wearable vital-sign sensors that continuously transmit telemetry data to a tablet located within a two-meter radius of a patient's bed. Which of the following network types best classifies this short-range wireless architecture?

  1. Personal Area Network (PAN)Answer
  2. B
    Local Area Network (LAN)
  3. C
    Campus Area Network (CAN)
  4. D
    Metropolitan Area Network (MAN)

Answer

Personal Area Network (PAN) is the correct network classification for extremely short-range communications centered around an individual or personal workspace.
A Personal Area Network (PAN) is designed for extremely short-range communication (typically under 10 meters) between personal devices or localized sensors around an individual.

Step-by-Step Solution

1
Analyze the operational radius and scope described in the scenario.
The sensors transmit data over a two-meter radius around a single patient.
Geographic scope is the primary criterion for classifying network types.
2
Match the scope to standard network classification definitions.
A network limited to a few meters focused around an individual device or patient is classified as a Personal Area Network (PAN).
PANs are specifically designed for low-power, short-range inter-device communication within immediate personal space.

Key Concept

Network Types and Geographic Scopes
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Topics

Network Topologies and Types

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