Company interviews / Palo Alto Networks
Palo Alto Networks interview practice
47 coding questions are known to come up in Palo Alto Networks interviews (10 easy, 30 medium, 7 hard), 11 of them in the last six months. The most common topics are Array, String, Hash Table, Linked List.
47Known questions
11Asked in last 6 months
30Medium
7Hard
Coding questions Palo Alto Networks asks
From public company-tagged interview question lists. Most recent and most frequent first.
Easy 10Medium 30Hard 7
- Array17
- String17
- Hash Table15
- Linked List9
- Sorting6
- Math6
- Depth-First Search6
- Breadth-First Search6
- Tree6
- Binary Tree6
- Design5
- Two Pointers5
| Question | Difficulty | Asked recently |
|---|---|---|
| LRU Cache | Medium | Yes |
| Merge Intervals | Medium | Yes |
| Design HashMap | Easy | Yes |
| Merge Sorted Array | Easy | Yes |
| Group Anagrams | Medium | Yes |
| Add Two Numbers | Medium | Yes |
| Maximum Profit in Job Scheduling | Hard | Yes |
| Couples Holding Hands | Hard | Yes |
| Open the Lock | Medium | Yes |
| Design Twitter | Medium | Yes |
| Reverse Nodes in k-Group | Hard | Yes |
| Find the Longest Equal Subarray | Medium | — |
| String Compression | Medium | — |
| Longest Substring Without Repeating Characters | Medium | — |
| Minimum Number of Food Buckets to Feed the Hamsters | Medium | — |
| Decode String | Medium | — |
| Search in Rotated Sorted Array | Medium | — |
| Advantage Shuffle | Medium | — |
| Top K Frequent Words | Medium | — |
| Subarray Sum Equals K | Medium | — |
| Insert Delete GetRandom O(1) | Medium | — |
| Min Stack | Medium | — |
| Linked List Cycle | Easy | — |
| Binary Tree Level Order Traversal | Medium | — |
| Restore IP Addresses | Medium | — |
Practice a Palo Alto Networks interview
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