Notion practical coding and debugging interview
Round 4 of 7 · 13 questions reported
- Length
- 60 min
- Format
- Coding or debugging inside a realistic codebase
- They grade
- Readable code and a debugging process: reproduce, hypothesize, instrument, verify
Questions Notion asks in this round 13
- Block type with the most children
- Country with the most events
- DAG utility with add, validate and query
- Event type with the most events
- Most popular plan type for the top event type
- Nested todo list with subtasks
- Page permission management
- Percentage of blocks never edited
- SQL screening with joins and window functions
- Table aggregation with group-by sum
- Text editor with undo and redo
- Todo list system design in code
- Top K error strings in a time window
About the Notion practical coding and debugging round
What does Notion ask in the practical coding and debugging round?
The most asked: Block type with the most children, Country with the most events and DAG utility with add, validate and query. 13 questions reported in all.
How long is the Notion practical coding and debugging round?
About 60 minutes.
What is the Notion practical coding and debugging round like?
Coding or debugging inside a realistic codebase. They grade: Readable code and a debugging process: reproduce, hypothesize, instrument, verify.