> I'll be honest, traversing a linked-list and implemented a B-tree (assuming someone reminds you what a B-tree is) are not particularly difficult problems I'l

> I'll be honest, traversing a linked-list and implemented a B-tree (assuming someone reminds you what a B-tree is) are not particularly difficult problems I'll be honest, this is indistinguishable from "I am good at X and I'm great therefore X is a good measure of ability". Maybe worth rephrasing