DXC Technology
American multinational B2B IT services provider.
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
Full Stack Engineer
•
Coding
•
easy
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.
#Arrays
#Hash Tables
Full Stack Engineer
•
Coding
•
medium
Given a string s, find the length of the longest substring without repeating characters.
#Strings
#Sliding Window
#Hash Tables
Full Stack Engineer
•
Coding
•
medium
Write a function to merge an array of overlapping intervals into a new array of non-overlapping intervals.
#Arrays
#Sorting
Full Stack Engineer
•
Coding
•
medium
Write a function to flatten a deeply nested JSON object into a single-level dictionary with dot-separated keys.
#Recursion
#Data Structures
#JSON
Full Stack Engineer
•
Coding
•
easy
Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid.
#Strings
#Stacks
Full Stack Engineer
•
Coding
•
easy
Find the first non-repeating character in a string and return its index. If it does not exist, return -1.
#Strings
#Hash Tables
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.