When I run a technical interview for a dev role, I make a point to ask the candidate to Google their way to a solution since I figure that's probably one of the top skills they'll need on the job.
I’d much rather have someone find the best page showing a specific tree algorithm, than describing it on a white board.
Bonus points if the searching test requires knowing the termninology. Having a broad-but-shallow set of knowledge is a key skill for developers in general, for this reason (information finding).
E.g knowing that a bounded cache can be a “LRU cache” will help you find information or implementations.