D. Watch the following video and summarize everything in it:https://www.youtube.com/watch?v=megjscZNy_I

E. Develop and explain the following practical exercise and explain its outputs:

! DOCTYPE html html body h2 JavaScript Arrays / h2 p JavaScript array elements are accessed using numeric indexes (starting from 0 ). /p p id="demo" /p script var cars =[ "Saab", "Volvo", "BMW"]; document. getElementById("demo").innerHTML = cars []; / script / body / html