CRUD Interview Questions
2 interview questions in our bank cover CRUD, most of them System Design for ML. They average 2.5/5 difficulty — medium — and each one was reported by a candidate after a real interview. Companies known to ask about CRUD: Visa, Cedar.
Practice these on the problems board →Companies that ask about CRUD
Question mix
- System Design for ML1
- Coding & Leetcode-style Questions1
Difficulty
- 2/5 — easy1
- 3/5 — medium1
Questions tagged CRUD
Concurrent User Management System Architecture Design
3/5Presented as a system design inquiry from Visa, this prompt focuses on engineering a scalable platform capable of handling high-concurrency user management operations like creation, modification, and retrieval. The exercise assesses architectural planning, thread safety, and techniques for maintaining strict data consistency across distributed components. Candidates must outline component responsibilities and data flow diagrams to manage parallel read and write requests effectively. The complete design walkthrough and structural solutions are available exclusively to subscribers.
System Design for MLVisaRecipe Store OOP: Implement Insert/Update/Delete APIs
2/5Practice object-oriented design and data store management with this Cedar interview task. You are tasked with implementing foundational CRUD operations for a culinary recipe management system, ensuring that entities containing unique identifiers, names, and ingredient lists are properly inserted, modified, and removed. This problem evaluates your ability to structure domain models, maintain data integrity, and write clean, maintainable class methods. The complete specification and reference implementation require a subscription.
Coding & Leetcode-style QuestionsCedar
CRUD interview FAQ
- How many CRUD interview questions are there?
- 2 reported questions, mostly System Design for ML.
- Which companies ask CRUD questions?
- Visa (1), Cedar (1).
- How hard are CRUD questions?
- They average 2.5 out of 5: 1 at 2/5, 1 at 3/5.