Password Protection and Authentication

What type of password is one that only uses lower-case and upper-case letters and are easy to remember and easier for others to remember

What type of password is one that uses secret phrases, string of characters, numbers, symbols that meet complexity and length guidelines?

Passwords should include personal information. (T or F)

What is the most common password used by account holders?

What is the process of using additional login methods?

What type of authentication/recognition involves scanners that shine a strong light and looks for distinctive patterns in the colorful ring around the pupil?