Adobe interview questions

The interview was of 4 rounds. 2 Technical, 1 Managerial+Technical and 1 HR. Technical Interview was based on concepts of data strcutures, algorithms, and questions on the preferred coding language.

First round was Hackerrank round which included aptitude and 2 coding questions . They called me for f2f interviews then . 1st round Questions based on resume , difference between soa and microservices ,2 coding questions , one was longest unique substring and other was tree question . Given a small amount of memory , you have to represent 1 to 1 billion numbers in it . Question which would be asked is whether the number is present in the memory or not . 2nd round Design round , design a queuing mechanism , high level as well as low level design . 3rd round 2 puzzles followed by a ds question .I asked the interviewer , if we could use extra space , he said yes , so I stopped thinking about avoiding extra space . Interviewer should have told in this case to avoid extra space . I could have then think other way round . Did not get through the next rounds .