Quiz Demo
3 Questions
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Questions and Answers
- 1.We support which of the following aspect ratios for video files?
- A.
16:9
- B.
4:3
- C.
Both of the above
- D.
None of the above
- 2.Mp4 is the preferred video file format: true or false?
- A.
True
- B.
False
- 3.The name of this lesson is ____________. Please fill answer in below.
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