Is it possible to prevent cached password while matching the field name and prepopulating the answers to question?
when we browse to the password manager site, and go to forgot, my password, if the browser has previously cached your domain password, it is displayed in the answer for question 1 of Authenticate with Q&A profile.
Preventing auto-filling with autocomplete="new-password"
Comments : If you are defining a user management page where a user can specify a new password for another person, and therefore you want to prevent auto-filling of password fields, you can use autocomplete="new-password".
This is a hint, which browsers are not required to comply with. However modern browsers have stopped auto-filling <input> elements with autocomplete="new-password" for this very reason. For example, Firefox version 67 (see bug 1119063) stopped auto-filing in this case; however, Firefox 70 (see bug 1565407) can suggest securely-generated passwords, but does not auto-fill a saved password. See the autocomplete compatible for more details