In an enterprise office scenario, there may be a demand for video conferencing access. Which of the following are the characteristics of video conferencing access services? (Multiple choice)

Question

Options

• AHigh concurrency
• BSudden
• CDelay Sensitivity
• DHigh bandwidth

• A
  100% (21)

Explanation

All four options correctly describe video conferencing in an enterprise context. High concurrency (A) applies because large organizations may have hundreds or thousands of employees joining sessions simultaneously, placing heavy load on the network. Suddenness (B) reflects the unpredictable, burst-like nature of conferencing demand - an all-hands call or emergency meeting can spike traffic with little warning. Delay sensitivity (C) is critical because real-time audio and video require low latency; even a few hundred milliseconds of lag causes noticeable disruption to conversation flow. High bandwidth (D) is inherent to video streams, especially at HD or 4K resolutions with multiple participants.

Since all choices are correct, there are no distractors to eliminate - the question tests whether you recognize that video conferencing simultaneously demands all of these qualities, not just one or two.

Memory tip: Use the acronym "BSCD" → Bursty, Sensitive (to delay), Concurrent, Demanding (bandwidth) - or think of a crowded boardroom suddenly filling with video calls: everyone shows up at once (concurrency), without much notice (sudden), needs instant responses (delay-sensitive), and streams HD video (high bandwidth).

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