A. What are the basics of software engineering?

B. What do software costs depend on?

C. What are the types of applications with explanation and example?

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