Arista Networks vs Salesforce Interview Questions
Arista Networks lists 39 LeetCode interview questions while Salesforce lists 188. They share 17 problems — 44% of Arista Networks's bank and 9% of Salesforce's. Focus on the overlap first, then drill into 22 Arista Networks-only and 171 Salesforce-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 17 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Arista Networks and Salesforce.
Step 2 — Company-specific depth: Add Arista Networks-specific problems like Construct String With Repeat Limit, Find the Town Judge, Restore IP Addresses 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
17 Shared Questions
High-priority problems to practice for both Arista Networks and Salesforce.
| Problem | Difficulty |
|---|---|
| Reverse Nodes in k-Group | Hard |
| Course Schedule II | Medium |
| Missing Number | Easy |
| LRU Cache | Medium |
| Search in Rotated Sorted Array | Medium |
| Maximum Units on a Truck | Easy |
| Palindromic Substrings | Medium |
| Longest Palindromic Substring | Medium |
| Word Search | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Maximum Subarray | Medium |
| Word Break | Medium |
| Top K Frequent Elements | Medium |
| Kth Largest Element in a Stream | Easy |
| Valid Palindrome | Easy |
| Decode String | Medium |
| Merge Two Sorted Lists | Easy |
Unique to Arista Networks (22)
Problems in Arista Networks's list that do not appear at Salesforce.
| Problem | Difficulty |
|---|---|
| Construct String With Repeat Limit | Medium |
| Find the Town Judge | Easy |
| Restore IP Addresses | Medium |
| Reorder List | Medium |
| Reverse Linked List II | Medium |
| Remove Linked List Elements | Easy |
| Contains Duplicate II | Easy |
| Inorder Successor in BST II | Medium |
| Maximum Depth of Binary Tree | Easy |
| Copy List with Random Pointer | Medium |
| Rotated Digits | Medium |
| Simplify Path | Medium |
Unique to Salesforce (171)
Problems in Salesforce's list that do not appear at Arista Networks.
Frequently Asked Questions
How many LeetCode questions do Arista Networks and Salesforce share?
Arista Networks and Salesforce share 17 LeetCode interview questions. 22 problems appear only in Arista Networks's list and 171 appear only in Salesforce's list.
What topics overlap most between Arista Networks and Salesforce?
The most common shared topics between Arista Networks and Salesforce are Array (7 shared questions), String (7 shared questions), Hash Table (5 shared questions), Dynamic Programming (4 shared questions), Linked List (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Arista Networks or Salesforce?
Arista Networks has 12 Easy, 26 Medium, and 1 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 Arista Networks and Salesforce?
Start with the 17 shared problems since they cover what both companies ask most often. Then add 20 Arista Networks-specific and 20 Salesforce-specific questions to round out your prep.