Audio/Video Troubleshooting

Question 1

What does A/V stand for in the context of conferencing?

Answer 1

Audio/Video

Question 2

True or False: A stable internet connection is not critical for audio/video conferencing.

Answer 2

False

Question 3

Fill in the blank: The common bitrate for HD video conferencing is _____ Mbps.

Answer 3

1.5 to 3

Question 4

What is the first step in diagnosing A/V conferencing issues?

Answer 4

Check the internet connection.

Question 5

Which hardware component is essential for capturing audio in a conference?

Answer 5

Microphone

Question 6

Multiple Choice: Which of the following can cause echo in a conference call? A) Poor microphone placement B) High bandwidth C) Updated software

Answer 6

A) Poor microphone placement

Question 7

What does latency refer to in audio/video conferencing?

Answer 7

The delay between sending and receiving audio/video signals.

Question 8

True or False: Using Wi-Fi is always the best option for video conferencing.

Answer 8

False

Question 9

What is the recommended minimum upload speed for stable video conferencing?

Answer 9

1 Mbps

Question 10

Name one common software issue that can affect audio/video quality.

Answer 10

Outdated software or drivers.

Question 11

Multiple Choice: What is a common symptom of bandwidth issues during a video call? A) Clear audio B) Video freezing C) Perfect synchronization

Answer 11

B) Video freezing

Question 12

What should you check if participants are unable to hear each other?

Answer 12

Audio settings and microphone connections.

Question 13

Fill in the blank: The ideal resolution for video conferencing is _____ p.

Answer 13

720 or 1080

Question 14

True or False: Hardware firewalls can block audio/video conferencing traffic.

Answer 14

True

Question 15

What type of lighting is recommended for video conferencing?

Answer 15

Soft, diffused lighting.

Question 16

What is the purpose of a webcam in video conferencing?

Answer 16

To capture and transmit video images.

Question 17

Multiple Choice: Which factor can improve audio clarity in a conference? A) Background noise B) Noise-canceling microphone C) Low volume levels

Answer 17

B) Noise-canceling microphone

Question 18

What does jitter refer to in the context of audio/video conferencing?

Answer 18

Variability in packet arrival time during transmission.

Question 19

Fill in the blank: To reduce echo, use _____ speakers.

Answer 19

headphones

Question 20

True or False: Video conferencing can be conducted without any software.

Answer 20

False

Question 21

What should be done if video quality is poor despite a good internet connection?

Answer 21

Check for software updates and hardware compatibility.

Question 22

What is the role of a codec in audio/video conferencing?

Answer 22

To encode and decode audio/video data for transmission.

Question 23

Multiple Choice: Which of the following can help with connection stability? A) Closing background applications B) Increasing the volume C) Changing the conference platform

Answer 23

A) Closing background applications

Question 24

What is the impact of high CPU usage on video conferencing?

Answer 24

It can lead to lag and dropped connections.

Question 25

Fill in the blank: The best practice for network configuration is to use _____ for video conferencing.

Answer 25

Ethernet

Question 26

True or False: All video conferencing software supports screen sharing.

Answer 26

False

Question 27

What is a common troubleshooting step for audio issues?

Answer 27

Test the microphone and speaker settings.