# Low Level Design
All Low Level Design notes →1 — LLD Interview Framework
Walks through the repeatable ten-step LLD interview sequence, from clarifying requirements through naming trade-offs, that anchors every chapter in this Part.
2 — Communicating During LLD Interviews
Covers how to narrate design decisions out loud during an LLD interview so the interviewer can follow the reasoning, not just the diagram.
3 — Whiteboard Design Techniques
Covers layout and sequencing techniques for sketching classes, relationships, and flows on a whiteboard (or shared doc) under interview time pressure.
4 — Common Interview Mistakes
Catalogs the recurring LLD interview failure modes — jumping to code too early, over-engineering, skipping requirement clarification — and how to avoid them.
5 — Time Management in 45–60 Minute Interviews
Breaks a 45–60 minute LLD interview into timed phases so requirement clarification, design, and coding each get a fair share of the clock.
6 — Complete Mock Interview Walkthroughs
Presents full end-to-end mock LLD interview transcripts, applying the Chapter 1 framework against representative interview prompts.