Databricks vs Tesla Interview Questions
Databricks lists 31 LeetCode interview questions while Tesla lists 41. They share 3 problems — 10% of Databricks's bank and 7% of Tesla's. Focus on the overlap first, then drill into 28 Databricks-only and 38 Tesla-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 3 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Databricks and Tesla.
Step 2 — Company-specific depth: Add Databricks-specific problems like Design Hit Counter, IP to CIDR, House Robber and Tesla-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Databricks skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
3 Shared Questions
High-priority problems to practice for both Databricks and Tesla.
| Problem | Difficulty |
|---|---|
| Design Tic-Tac-Toe | Medium |
| Merge Intervals | Medium |
| Two Sum | Easy |
Unique to Databricks (28)
Problems in Databricks's list that do not appear at Tesla.
| Problem | Difficulty |
|---|---|
| Design Hit Counter | Medium |
| IP to CIDR | Medium |
| House Robber | Medium |
| Find All Anagrams in a String | Medium |
| Step-By-Step Directions From a Binary Tree Node to Another | Medium |
| Time Based Key-Value Store | Medium |
| House Robber II | Medium |
| RLE Iterator | Medium |
| Longest Palindrome by Concatenating Two Letter Words | Medium |
| Closest Leaf in a Binary Tree | Medium |
| Shortest Path in a Grid with Obstacles Elimination | Hard |
| Number of Recent Calls | Easy |
Unique to Tesla (38)
Problems in Tesla's list that do not appear at Databricks.
| Problem | Difficulty |
|---|---|
| Minimum Changes To Make Alternating Binary String | Easy |
| Find Followers Count | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Number of Islands | Medium |
| Basic Calculator II | Medium |
| Building H2O | Medium |
| Design Circular Queue | Medium |
| Reorganize String | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Trapping Rain Water | Hard |
| Rectangle Area | Medium |
| Valid Parentheses | Easy |
Frequently Asked Questions
How many LeetCode questions do Databricks and Tesla share?
Databricks and Tesla share 3 LeetCode interview questions. 28 problems appear only in Databricks's list and 38 appear only in Tesla's list.
What topics overlap most between Databricks and Tesla?
The most common shared topics between Databricks and Tesla are Array (3 shared questions), Hash Table (2 shared questions), Design (1 shared questions), Matrix (1 shared questions), Simulation (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Databricks or Tesla?
Databricks has 2 Easy, 22 Medium, and 7 Hard questions. Tesla has 10 Easy, 26 Medium, and 5 Hard questions. Databricks has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Databricks and Tesla?
Start with the 3 shared problems since they cover what both companies ask most often. Then add 20 Databricks-specific and 20 Tesla-specific questions to round out your prep.