I've seen articles about technical interviews too many times to count, and while I personally don't believe whiteboarding is a good tool for interviewing and don't use it when I perform interviews, I do believe that any good engineer should be able to whiteboard answers with relative ease. The gripe really is dependent on the specific questions, however if you've worked with a technology stack you should be able to r…
That's not true unless you work with very narrow technology or single framework. For example, good luck trying to remember all these POSIX API functions. I don't even try to remember mundane things by heart, because it takes a precious and very limited resource (brain memory) for a very small gain (few seconds saved that would cost to look it up).