For whatever it's worth, I interviewed at both Google and Amazon recently and got no linked list questions at either: trees and graphs appear to be what's "in"

For whatever it's worth, I interviewed at both Google and Amazon recently and got no linked list questions at either: trees and graphs appear to be what's "in" right now, as far as whiteboarding algo questions. Obviously there are still concerns about using whiteboarding data structure problems to assess candidates, but the issue of using practically-dead data structures has at least been acknowledged.