AT&T interview questions

Had an OA, leetcode easy, basic sql question with joins and a werid system level question/brain teaser. The brain teaser was not all that hard but something you cant really study for. If passed phone screening, then live technical with a leetcode easy and then debugging a leetcode medium, in my case LRU cache

Easy interview process. Helpful interviewers. 3 interviews. 1st and last are behavioral. 2nd is technical. 1st interview is phone screening. 2nd is an hour long technical interview consisting of technical questions