Which two types of traffic are appropriate to use with wireless media? (Choose two.)

Question

Options

• Aaccess control
• Bmotion control
• Csafety control
• Dvirtual control
• Epeer-to-peer messaging

• A
  7% (4)
• B
  4% (2)
• C
  88% (49)
• D
  2% (1)

Explanation

Safety control (C) is suitable for wireless because monitoring safety conditions (e.g., temperature sensors, emergency alerts, fire detection) can tolerate minor latency and doesn't require the deterministic, real-time precision of a wired connection. Peer-to-peer messaging (E) is a natural wireless use case - mobile devices and laptops routinely exchange messages over Wi-Fi or Bluetooth where brief delays are acceptable.

Motion control (B) requires precise, deterministic, low-latency signaling to drive motors or actuators; wireless interference or jitter makes it unreliable and potentially dangerous. Access control (A) governs physical security (door locks, badge readers) and demands high reliability - a dropped wireless signal could lock people out or leave doors unsecured. Virtual control (D) is a distractor with no standard meaning in this context.

Memory tip: Think "wireless = forgiving traffic." Ask yourself, "Would a momentary signal drop cause a safety incident or physical damage?" If yes (motion, access), use wired. If no (safety monitoring, messaging), wireless works fine.

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