publickey is the answer. From TR-4647: "Existing single-factor authentication (1FA) administrator users can be modified to a two-factor authentication (2FA) login method. There are three methods with two combinations available. The three methods are password, publickey, and nsswitch. The two combinations are password and publickey, or nsswitch and publickey."
I think this is
D. Public key
https://www.netapp.com/media/17055-tr4647.pdf
upvoted 3 times
...
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
b8a0dd8
8 months agoFilerGuy
10 months agoKhemal
10 months, 1 week agoviking007
10 months, 1 week agomk007s
10 months, 2 weeks agowhoistheg
10 months, 3 weeks ago