Question Type
Mutliple choice question
Question
NTSC video offers how many frames per second?
Answer
No
24
No
25
Yes
29.97
No
24.97
Old Node ID
3949
Answer Json
{answers:[{answer:24,img:},{answer:25,img:},{answer:29.97,img:},{answer:24.97,img:}],correct:3}
Old Lesson reference ID
1295