which command would you use to change the current directory to the immediate parent directory

Question

Problem:

I had written test for interview and i was asked following question, what would be the right answer?

Which command would you use to change the current directory to the immediate parent directory

a. md

b. newdir

c. cd

d. rd

e. mkdir

Answer 1

The answer is simple you can use both md and mkdir.

Someone correct me if i am wrong.