Accenture
Global professional services company with leading capabilities in digital, cloud and security.
4 Rounds
~21 Days
Medium
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Frontend Engineer
•
Coding
•
easy
Write a function to deeply flatten an array of arbitrarily nested arrays without using the built-in `Array.prototype.flat()`.
#Recursion
#Arrays
#Data Manipulation
Frontend Engineer
•
Coding
•
medium
Given a string, write a function to find the length of the longest substring without repeating characters.
#Strings
#Sliding Window
#Hash Map
Frontend Engineer
•
Coding
•
easy
Write a function to check if two strings are valid anagrams of each other. Consider edge cases like spaces and capitalization.
#Strings
#Hash Map
#Sorting
Frontend Engineer
•
Coding
•
medium
Write a function that transforms a flat list of items (each with an `id` and `parentId`) into a nested tree structure.
#Trees
#Data Manipulation
#Recursion
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.