Okta vs Siemens Interview Questions
Okta lists 20 LeetCode interview questions while Siemens lists 25. They share 4 problems — 20% of Okta's bank and 16% of Siemens's. Focus on the overlap first, then drill into 16 Okta-only and 21 Siemens-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Okta and Siemens.
Step 2 — Company-specific depth: Add Okta-specific problems like Insert Delete GetRandom O(1), Simple Bank System, All Nodes Distance K in Binary Tree and Siemens-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
4 Shared Questions
High-priority problems to practice for both Okta and Siemens.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Group Anagrams | Medium |
| Merge Intervals | Medium |
| Number of Islands | Medium |
Unique to Okta (16)
Problems in Okta's list that do not appear at Siemens.
| Problem | Difficulty |
|---|---|
| Insert Delete GetRandom O(1) | Medium |
| Simple Bank System | Medium |
| All Nodes Distance K in Binary Tree | 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 |
Unique to Siemens (21)
Problems in Siemens's list that do not appear at Okta.
Frequently Asked Questions
How many LeetCode questions do Okta and Siemens share?
Okta and Siemens share 4 LeetCode interview questions. 16 problems appear only in Okta's list and 21 appear only in Siemens's list.
What topics overlap most between Okta and Siemens?
The most common shared topics between Okta and Siemens are Array (3 shared questions), Hash Table (2 shared questions), Sorting (2 shared questions), Linked List (1 shared questions), Design (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Okta or Siemens?
Okta has 0 Easy, 15 Medium, and 5 Hard questions. Siemens has 8 Easy, 13 Medium, and 4 Hard questions. Okta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Okta and Siemens?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 16 Okta-specific and 20 Siemens-specific questions to round out your prep.