Online Assessment
Arista Networks OA Questions [2026-2027]
6 OA problems reported by candidates who interviewed at Arista Networks. Updated from 7 sources including LeetCode, 1P3A, Reddit, and more.
What to expect in the Arista Networks OA
Online assessments (OAs) are typically the first technical screening step at Arista Networks. Candidates receive a timed coding challenge (usually 60-90 minutes) with 2-3 algorithmic problems. The OA is graded automatically and determines whether you advance to phone screens or onsite rounds.
The 6 questions below are reported directly by candidates who have completed the Arista Networks OA. Use them to understand the difficulty level, problem types, and topics the OA focuses on.
Arista Networks OA questions (6 reported)
Other Arista Networks interview rounds
Frequently asked questions
What does Arista Networks ask in their Online Assessment (OA)?▼
Based on 6 reported OA questions, Arista Networks typically asks algorithmic coding problems in their online assessment. See the full question list above for current patterns.
How many OA rounds does Arista Networks have?▼
Most candidates report 1-2 OA rounds at Arista Networks. The OA typically includes 2-3 coding problems with a time limit of 60-90 minutes, depending on the role and team.
How hard is the Arista Networks OA?▼
The Arista Networks OA difficulty varies by role. Software engineering OA problems are typically Medium-level on LeetCode. Check the specific questions reported on this page for current difficulty patterns.
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