Available question text
Design a validation controller from scratch for a feature of your choice. Make sure to state assumptions and design considerations.
Related questions
Continue with questions that share topics or the same question type.
- 1. Design Interview: Design a game leaderboard with top K results. Assume there is an online game that's taking place, and you need to only build the dashboard that everyone is viewing.
2. Behavioral: They try to gauge your level here - so try to aim for an L5 - or explicitly state so.
3. Merge k sorted lists
4. Schedule matches between two sets of players where no two players have a re-match (play only once against each other)
Other questions
- Code a banking system with several parts of different criteria. Object oriented. One gotcha was returning n accounts with most total transactions (deposits and withdrawls), need an algo for ranking system. Part 3 was hard. Make sure transfer is accepted before doing funds transfer.
Other questions
- Code the decision tree from scratch with Gini index.
Other questions
- Design an orderbook system from scratch, what would __ these API's look like
Other questions
Sources · 1 reference
These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.
Glassdoor · 1 record
Apple
Design a validation controller from scratch for a feature of your choice. Make sure to state assumptions and design considerations.
Reported date not specified · 1 source report
Software Engineer
Source snapshot: Nov 12, 2026
View source