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System Design interview questions and answers for beginners to advanced candidates.
Total questions
169+
Theory · MCQs · coding
Sets & tracks
12+
Structured for revision
Topics covered
14+
In-depth roadmap
13+ curated interview questions.
13+ curated interview questions.
15+ curated interview questions.
15+ curated interview questions.
15+ curated interview questions.
13+ curated interview questions.
15+ curated interview questions.
15+ curated interview questions.
15+ curated interview questions.
15+ curated interview questions.
14+ curated interview questions.
11+ curated interview questions.
Mixed · 11+ questions
Mixed · 1+ questions
Mixed · 15+ questions
Mixed · 15+ questions
Mixed · 15+ questions
Mixed · 26+ questions
Mixed · 1+ questions
Mixed · 13+ questions
Mixed · 1+ questions
Mixed · 23+ questions
Mixed · 18+ questions
Mixed · 12+ questions
Mixed · 1+ questions
Mixed · 17+ questions
Technical Jobs · 67+ questions
Technical Jobs · 67+ questions
Technical Jobs · 67+ questions
Technical Jobs · 57+ questions
Technical Jobs · 57+ questions
Technical Jobs · 57+ questions
Technical Jobs · 45+ questions
Technical Jobs · 45+ questions
Technical Jobs · 45+ questions
Which statement best describes the Single Responsibility Principle?
Open–Closed Principle encourages what practice when adding features?
High-Level Design (HLD) typically focuses on which artifacts?
Which UML diagram best captures interactions over time between components?
Which pairing describes a healthy design goal?
In a network partition, a distributed store must choose between which two properties?
A typical benefit of microservices over a monolith is:
Which pattern encapsulates an algorithm family and lets you swap it at runtime?
Which is a common cache invalidation approach?
When would you denormalize an OLTP schema and what risks come with it?
These pages are useful for SEO and focused revision on a specific concept or pattern.