Apple vs Okta Interview Questions
Apple lists 300 LeetCode interview questions while Okta lists 20. They share 14 problems — 5% of Apple's bank and 70% of Okta's. Focus on the overlap first, then drill into 286 Apple-only and 6 Okta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Apple and Okta.
Step 2 — Company-specific depth: Add Apple-specific problems like Two Sum, Best Time to Buy and Sell Stock, Design Hit Counter and Okta-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Okta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
14 Shared Questions
High-priority problems to practice for both Apple and Okta.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Group Anagrams | Medium |
| Product of Array Except Self | Medium |
| Median of Two Sorted Arrays | Hard |
| Find Median from Data Stream | Hard |
| Word Ladder | Hard |
| Insert Delete GetRandom O(1) | Medium |
| Longest Consecutive Sequence | Medium |
| Task Scheduler | Medium |
| Container With Most Water | Medium |
| Word Ladder II | Hard |
| All Nodes Distance K in Binary Tree | Medium |
Unique to Apple (286)
Problems in Apple's list that do not appear at Okta.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Design Hit Counter | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Top K Frequent Elements | Medium |
| Course Schedule II | Medium |
| Course Schedule | Medium |
| Valid Parentheses | Easy |
| Longest Substring Without Repeating Characters | Medium |
Unique to Okta (6)
Problems in Okta's list that do not appear at Apple.
| Problem | Difficulty |
|---|---|
| Simple Bank System | Medium |
| Daily Temperatures | Medium |
| Making File Names Unique | Medium |
| Range Sum Query 2D - Immutable | Medium |
| Reverse Substrings Between Each Pair of Parentheses | Medium |
| Insert Delete GetRandom O(1) - Duplicates allowed | Hard |
Frequently Asked Questions
How many LeetCode questions do Apple and Okta share?
Apple and Okta share 14 LeetCode interview questions. 286 problems appear only in Apple's list and 6 appear only in Okta's list.
What topics overlap most between Apple and Okta?
The most common shared topics between Apple and Okta are Array (9 shared questions), Hash Table (8 shared questions), Breadth-First Search (4 shared questions), Sorting (4 shared questions), Design (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Apple or Okta?
Apple has 76 Easy, 178 Medium, and 46 Hard questions. Okta has 0 Easy, 15 Medium, and 5 Hard questions. Okta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Apple and Okta?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 20 Apple-specific and 6 Okta-specific questions to round out your prep.