For these types of questions I always give the same response:
Go with what you know. Don't spend a few minutes reading and expect to answer a question.
I've interviewed a lot of people over the years and it takes me about 30 seconds to see if you know the answer or not.
"I don't know" is always better than bluffing at an answer with something you read minutes before.
Go with: I've read about this but haven't had an opportunity to use it in production.
Good luck on the interview!
