Palo Alto Networks vs Salesforce Interview Questions
Palo Alto Networks lists 46 LeetCode interview questions while Salesforce lists 188. They share 22 problems — 48% of Palo Alto Networks's bank and 12% of Salesforce's. Focus on the overlap first, then drill into 24 Palo Alto Networks-only and 166 Salesforce-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 22 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Palo Alto Networks and Salesforce.
Step 2 — Company-specific depth: Add Palo Alto Networks-specific problems like Find the Longest Equal Subarray, Logger Rate Limiter, Add Two Numbers and Salesforce-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Salesforce skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
22 Shared Questions
High-priority problems to practice for both Palo Alto Networks and Salesforce.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| String Compression | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Search in Rotated Sorted Array | Medium |
| Group Anagrams | Medium |
| Decode String | Medium |
| Min Stack | Medium |
| Merge Intervals | Medium |
| Median of Two Sorted Arrays | Hard |
| Top K Frequent Words | Medium |
| Integer to Roman | Medium |
| Subarray Sum Equals K | Medium |
| Design Twitter | Medium |
| Two Sum | Easy |
| Merge Two Sorted Lists | Easy |
| Sliding Window Maximum | Hard |
| Basic Calculator | Hard |
| Word Break | Medium |
| Valid Parentheses | Easy |
| Reconstruct Itinerary | Hard |
| Koko Eating Bananas | Medium |
| Longest Palindromic Substring | Medium |
Unique to Palo Alto Networks (24)
Problems in Palo Alto Networks's list that do not appear at Salesforce.
| Problem | Difficulty |
|---|---|
| Find the Longest Equal Subarray | Medium |
| Logger Rate Limiter | Easy |
| Add Two Numbers | Medium |
| Design HashMap | Easy |
| Minimum Number of Food Buckets to Feed the Hamsters | Medium |
| Binary Tree Level Order Traversal | Medium |
| Merge Sorted Array | Easy |
| Insert Delete GetRandom O(1) | Medium |
| Restore IP Addresses | Medium |
| Longest Common Prefix | Easy |
| Linked List Cycle | Easy |
| Maximum Profit in Job Scheduling | Hard |
Unique to Salesforce (166)
Problems in Salesforce's list that do not appear at Palo Alto Networks.
Frequently Asked Questions
How many LeetCode questions do Palo Alto Networks and Salesforce share?
Palo Alto Networks and Salesforce share 22 LeetCode interview questions. 24 problems appear only in Palo Alto Networks's list and 166 appear only in Salesforce's list.
What topics overlap most between Palo Alto Networks and Salesforce?
The most common shared topics between Palo Alto Networks and Salesforce are String (11 shared questions), Array (11 shared questions), Hash Table (9 shared questions), Sorting (4 shared questions), Stack (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Palo Alto Networks or Salesforce?
Palo Alto Networks has 12 Easy, 29 Medium, and 5 Hard questions. Salesforce has 25 Easy, 112 Medium, and 51 Hard questions. Salesforce has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Palo Alto Networks and Salesforce?
Start with the 22 shared problems since they cover what both companies ask most often. Then add 20 Palo Alto Networks-specific and 20 Salesforce-specific questions to round out your prep.