How can the file permissions be overridden to save the edits to the file and quit the editor?

exams 702-100 V1 702-100 exam 0 Comments

While using vi as superuser. the attempt to save a file while quitting the editor leads to an error indicating that the file is read-only.

How can the file permissions be overridden to save the edits to the file and quit the editor?
A . : fw!
B . : fwq
C . : ql
D . : wq
E . : wq!

Answer: E