Which of the following passwords is the LEAST complex?

A.
MyTrain!45

B.
Mytr@in!!

C.
MyTr@in12

D.
MyTr@in#8

Explanation:
Password policies often enforce a minimum of three out of four standard character types, which
includes uppercase and lowercase letters, numbers, and symbols. Although this option includes
three of the four character types, it does not include numbers, which makes it less complex than
the other options.