Class 2 Computer Science: What is a Webcam?
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Q1 · MCQ · 1 mark
Which device helps us to see our friends and family on a computer screen during a video call?
Q2 · FILL · 1 mark
A webcam is a small digital ____ that can be connected to a computer.
Q3 · SHORT · 1 mark
What is the main use of a webcam?
Q4 · MCQ · 1 mark
Where is a webcam usually placed on a laptop?
Q5 · FILL · 1 mark
A webcam helps us to have video ____ with people far away.
Q6 · SHORT · 1 mark
Can a webcam record videos to be saved on a computer?
Q7 · MCQ · 1 mark
Which of these is NOT an input device?
Q8 · FILL · 1 mark
Some webcams have a small built-in ____ to capture sound.
Q9 · SHORT · 1 mark
Why is a webcam useful for students?
Q10 · MCQ · 1 mark
If your computer does not have a built-in webcam, what can you do?
Q11 · FILL · 1 mark
A webcam captures our ____ and sends it to the other person.
Q12 · SHORT · 1 mark
Name one popular app used for video calls that requires a webcam.
Q13 · MCQ · 1 mark
What does 'web' in 'webcam' refer to?
Q14 · FILL · 1 mark
Webcams are used to show live ____ over the internet.
Q15 · SHORT · 1 mark
What is the difference between a normal camera and a webcam?
Q16 · MCQ · 1 mark
Which of these devices helps in seeing the other person during an online meeting?
Q17 · FILL · 1 mark
Most laptops have a ____-in webcam.
Q18 · SHORT · 1 mark
What kind of signal does a webcam capture – sound or visual?
Q19 · MCQ · 1 mark
What is an 'external webcam'?
Q20 · FILL · 1 mark
A webcam is an important device for online ____.
Q21 · SHORT · 1 mark
If you are on a video call and the other person cannot see you, what might be the problem with your webcam?
Q22 · MCQ · 1 mark
Which part of the computer displays the video from the webcam?
Q23 · FILL · 1 mark
A webcam can turn people's ____ into digital signals.
Q24 · SHORT · 1 mark
Why is it important to have good lighting when using a webcam?
Q25 · MCQ · 1 mark
Which cable is commonly used to connect an external webcam to a computer?
Q26 · FILL · 1 mark
Using a webcam allows us to ____ our facial expressions during a call.
Q27 · SHORT · 1 mark
Can a webcam take still pictures?
Q28 · MCQ · 1 mark
When you are talking to someone using a webcam, you are using a feature called:
Q29 · FILL · 1 mark
A webcam is an example of an ____ device for a computer.
Q30 · SHORT · 1 mark
How does a webcam help people stay connected?