Câu 40: 210-065: CCNA Collaboration Implementing Cisco Video Network Devices (CIVND)

What are the best practices for maintaining a high-quality video call regarding latency, jitter, and packet loss?

1. A. 20-ms one-way delay, no jitter, no packet loss
2. B. less than 150-ms one-way delay, 30-ms jitter, less than 3 percent packet loss — đáp án hiện tại
3. C. 150- to 400-ms one-way delay, 50-ms jitter, 5 percent packet loss
4. D. 500-ms one-way delay, 50-ms jitter, 5 percent packet loss