Accenture vs Arista Networks Interview Questions
Accenture lists 143 LeetCode interview questions while Arista Networks lists 39. They share 10 problems — 7% of Accenture's bank and 26% of Arista Networks's. Focus on the overlap first, then drill into 133 Accenture-only and 29 Arista Networks-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 10 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Accenture and Arista Networks.
Step 2 — Company-specific depth: Add Accenture-specific problems like Two Sum, Best Time to Buy and Sell Stock, Climbing Stairs and Arista Networks-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Accenture skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
10 Shared Questions
High-priority problems to practice for both Accenture and Arista Networks.
| Problem | Difficulty |
|---|---|
| Maximum Subarray | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Longest Palindromic Substring | Medium |
| Merge Two Sorted Lists | Easy |
| Contains Duplicate II | Easy |
| Valid Palindrome | Easy |
| Edit Distance | Medium |
| Word Search | Medium |
| Maximum Depth of Binary Tree | Easy |
| Search in Rotated Sorted Array | Medium |
Unique to Accenture (133)
Problems in Accenture's list that do not appear at Arista Networks.
Unique to Arista Networks (29)
Problems in Arista Networks's list that do not appear at Accenture.
| Problem | Difficulty |
|---|---|
| Construct String With Repeat Limit | Medium |
| Find the Town Judge | Easy |
| Reverse Nodes in k-Group | Hard |
| Restore IP Addresses | Medium |
| Reorder List | Medium |
| Course Schedule II | Medium |
| Reverse Linked List II | Medium |
| Remove Linked List Elements | Easy |
| Inorder Successor in BST II | Medium |
| Copy List with Random Pointer | Medium |
| Missing Number | Easy |
| LRU Cache | Medium |
Frequently Asked Questions
How many LeetCode questions do Accenture and Arista Networks share?
Accenture and Arista Networks share 10 LeetCode interview questions. 133 problems appear only in Accenture's list and 29 appear only in Arista Networks's list.
What topics overlap most between Accenture and Arista Networks?
The most common shared topics between Accenture and Arista Networks are String (5 shared questions), Array (4 shared questions), Dynamic Programming (3 shared questions), Hash Table (2 shared questions), Sliding Window (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Accenture or Arista Networks?
Accenture has 62 Easy, 69 Medium, and 12 Hard questions. Arista Networks has 12 Easy, 26 Medium, and 1 Hard questions. Accenture has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Accenture and Arista Networks?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 Accenture-specific and 20 Arista Networks-specific questions to round out your prep.