ByteDance vs Okta Interview Questions
ByteDance lists 64 LeetCode interview questions while Okta lists 20. They share 5 problems — 8% of ByteDance's bank and 25% of Okta's. Focus on the overlap first, then drill into 59 ByteDance-only and 15 Okta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both ByteDance and Okta.
Step 2 — Company-specific depth: Add ByteDance-specific problems like Remove Duplicate Letters, Smallest Subsequence of Distinct Characters, First Day Where You Have Been in All the Rooms 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
5 Shared Questions
High-priority problems to practice for both ByteDance and Okta.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Word Ladder | Hard |
| Insert Delete GetRandom O(1) | Medium |
Unique to ByteDance (59)
Problems in ByteDance's list that do not appear at Okta.
| Problem | Difficulty |
|---|---|
| Remove Duplicate Letters | Medium |
| Smallest Subsequence of Distinct Characters | Medium |
| First Day Where You Have Been in All the Rooms | Medium |
| Course Schedule | Medium |
| Combination Sum | Medium |
| Basic Calculator II | Medium |
| Shortest Bridge | Medium |
| House Robber | Medium |
| Maximal Square | Medium |
| Regular Expression Matching | Hard |
| Top K Frequent Elements | Medium |
| Design Memory Allocator | Medium |
Unique to Okta (15)
Problems in Okta's list that do not appear at ByteDance.
| Problem | Difficulty |
|---|---|
| Simple Bank System | Medium |
| All Nodes Distance K in Binary Tree | Medium |
| Group Anagrams | Medium |
| Find Median from Data Stream | Hard |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
| Daily Temperatures | Medium |
| Median of Two Sorted Arrays | Hard |
| Task Scheduler | Medium |
| Making File Names Unique | Medium |
| Range Sum Query 2D - Immutable | Medium |
| Reverse Substrings Between Each Pair of Parentheses | Medium |
Frequently Asked Questions
How many LeetCode questions do ByteDance and Okta share?
ByteDance and Okta share 5 LeetCode interview questions. 59 problems appear only in ByteDance's list and 15 appear only in Okta's list.
What topics overlap most between ByteDance and Okta?
The most common shared topics between ByteDance and Okta are Hash Table (3 shared questions), Array (3 shared questions), Design (2 shared questions), Breadth-First Search (2 shared questions), Linked List (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: ByteDance or Okta?
ByteDance has 4 Easy, 51 Medium, and 9 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 ByteDance and Okta?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 ByteDance-specific and 15 Okta-specific questions to round out your prep.