Capital One coding interview questions
29 problems, in the order the guide teaches them. The 13 tagged OA are covered in the online assessment lessons. Each lesson gives the full problem, a worked solution and the follow-ups interviewers tend to add.
Capital One system design interview questions
2 designs, each worked end to end in its own lesson, from requirements to the architecture and its trade-offs.
| # | Question |
|---|---|
| 1 | Design a Credit-Card PlatformFree |
| 2 | Design a Transaction Ledger (Premium) |
A lock means the design is named here and its walkthrough is Premium.
Capital One behavioral interview questions
30 questions, grouped by what the interviewer is testing. The lesson explains why each one gets asked and what a strong answer covers.
Excellence (raising the bar and owning the outcome) (5)
Do the Right Thing (integrity and flagging risk) (5)
Conflict and disagreement (4)
A mistake or a failure (4)
Leadership and influence (4)
Shifting priorities and ambiguity (4)
Why Capital One? (4)
See all 61 Capital One questions by name
Premium opens the 56 locked questions on this page, each with the full prompt and a worked answer, and every other lesson in all 100 company guides.