Exam FC0-U61 topic 1 question 44 discussion

The IT department has established a new password policy for employees. Specifically, the policy reads:
✑ Passwords must not contain common dictionary words
✑ Passwords must contain at least one special character.
✑ Passwords must be different from the las six passwords used.
✑ Passwords must use at least one capital letter or number.
Which of the following practices are being employed? (Choose two.)