IBM coding interview questions
30 problems, in the order the guide teaches them. Each lesson gives the full problem, a worked solution and the follow-ups interviewers tend to add.
IBM system design interview questions
3 designs, each worked end to end in its own lesson, from requirements to the architecture and its trade-offs.
| # | Question |
|---|---|
| 1 | Design a Rate Limiter & API GatewayFree |
| 2 | Design a Distributed Cache (Premium) |
| 3 | Design Chat & Messaging (Premium) |
A lock means the design is named here and its walkthrough is Premium.
IBM behavioral interview questions
13 questions, grouped by what the interviewer is testing. The lesson explains why each one gets asked and what a strong answer covers.
Teamwork & conflict (3)
Client success & ownership (3)
Learning, growth & adaptability (3)
Ambiguity & deadlines (2)
Why IBM & motivation (2)
See all 46 IBM questions by name
Premium opens the 43 locked questions on this page, each with the full prompt and a worked answer, and every other lesson in all 100 company guides.