Netflix vs Oracle Interview Questions
Netflix lists 29 LeetCode interview questions while Oracle lists 314. They share 17 problems — 59% of Netflix's bank and 5% of Oracle's. Focus on the overlap first, then drill into 12 Netflix-only and 297 Oracle-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 17 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Netflix and Oracle.
Step 2 — Company-specific depth: Add Netflix-specific problems like Contains Duplicate III, Reconstruct Itinerary, Parallel Courses and Oracle-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Oracle skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
17 Shared Questions
High-priority problems to practice for both Netflix and Oracle.
| Problem | Difficulty |
|---|---|
| Cache With Time Limit | Medium |
| Time Based Key-Value Store | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Course Schedule II | Medium |
| Meeting Rooms II | Medium |
| Merge Intervals | Medium |
| Logger Rate Limiter | Easy |
| Word Search | Medium |
| Contains Duplicate | Easy |
| LRU Cache | Medium |
| First Missing Positive | Hard |
| Top K Frequent Elements | Medium |
| Word Break | Medium |
| Koko Eating Bananas | Medium |
| LFU Cache | Hard |
| Find Peak Element | Medium |
| Valid Anagram | Easy |
Unique to Netflix (12)
Problems in Netflix's list that do not appear at Oracle.
| Problem | Difficulty |
|---|---|
| Contains Duplicate III | Hard |
| Reconstruct Itinerary | Hard |
| Parallel Courses | Medium |
| Contains Duplicate II | Easy |
| String to Integer (atoi) | Medium |
| Network Delay Time | Medium |
| Summary Ranges | Easy |
| Fruit Into Baskets | Medium |
| All Paths From Source to Target | Medium |
| Maximum Length of Repeated Subarray | Medium |
| Snapshot Array | Medium |
| Design Search Autocomplete System | Hard |
Unique to Oracle (297)
Problems in Oracle's list that do not appear at Netflix.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Two Sum | Easy |
| Group Anagrams | Medium |
| Sliding Window Maximum | Hard |
| Valid Parentheses | Easy |
| Merge k Sorted Lists | Hard |
| Longest Palindromic Substring | Medium |
| Spiral Matrix | Medium |
| Minimum One Bit Operations to Make Integers Zero | Hard |
| Search in Rotated Sorted Array | Medium |
| Asteroid Collision | Medium |
| Remove All Adjacent Duplicates in String II | Medium |
Frequently Asked Questions
How many LeetCode questions do Netflix and Oracle share?
Netflix and Oracle share 17 LeetCode interview questions. 12 problems appear only in Netflix's list and 297 appear only in Oracle's list.
What topics overlap most between Netflix and Oracle?
The most common shared topics between Netflix and Oracle are Hash Table (10 shared questions), Array (9 shared questions), String (5 shared questions), Sorting (5 shared questions), Design (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Netflix or Oracle?
Netflix has 5 Easy, 19 Medium, and 5 Hard questions. Oracle has 61 Easy, 194 Medium, and 59 Hard questions. Oracle has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Netflix and Oracle?
Start with the 17 shared problems since they cover what both companies ask most often. Then add 12 Netflix-specific and 20 Oracle-specific questions to round out your prep.