Answer:
First and last one
Step-by-step explanation:
A length of at least 8 characters
A complexity requirement of special characters and numbers
It is generally not recommended to require the use of dictionary words in passwords, as this can make it easier for attackers to guess the password using a dictionary attack. It is also generally not recommended to have a password expiration time that is too short, as this can lead to users selecting weaker passwords or writing down their passwords in order to remember them. Instead, it is recommended to use a password manager or to encourage users to use passphrases that are easy to remember but difficult for an attacker to guess.