Arista Networks Interview Guide

Showing 3 of 42 questions

Ranking

A question's ranking corresponds to how commonly it's asked by Arista Networks. The higher the ranking, the more likely you'll encounter it in a Arista Networks interview.

Question

Frequency

Difficulty

Restore IP Addresses

Given a string of digits, find all possible valid IP address combinations you can create by inserting dots. An IP address is valid if each segment is between 0 and 255.

StringsRecursion

Very likely

If you have a Arista Networks interview, it's very likely that you will get this question

Medium

#1. Restore IP Addresses

Medium

Given a string of digits, find all possible valid IP address combinations you can create by inserting dots. An IP address is valid if each segment is between 0 and 255.

StringsRecursion

This question is very likely to be asked in your Arista Networks interview

Construct String With Repeat Limit

You're given a string of characters and a limit on how many times each character can repeat consecutively. Build the lexicographically largest string possible while respecting this repeat limit.

Greedy AlgorithmsArrays

Very likely

If you have a Arista Networks interview, it's very likely that you will get this question

Medium

#2. Construct String With Repeat Limit

Medium

You're given a string of characters and a limit on how many times each character can repeat consecutively. Build the lexicographically largest string possible while respecting this repeat limit.

Greedy AlgorithmsArrays

This question is very likely to be asked in your Arista Networks interview

Find the Town Judge

In a town, find the 'judge' who is trusted by everyone else but doesn't trust anyone. You are given trust relationships; determine if a town judge exists and, if so, who they are.

ArraysGraphs

Very likely

If you have a Arista Networks interview, it's very likely that you will get this question

Easy

#3. Find the Town Judge

Easy

In a town, find the 'judge' who is trusted by everyone else but doesn't trust anyone. You are given trust relationships; determine if a town judge exists and, if so, who they are.

ArraysGraphs

This question is very likely to be asked in your Arista Networks interview

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