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
Machine Learning Engineer
•
Coding
•
easy
Write a Python function to merge two sorted arrays into a single sorted array without using built-in sorting functions.
#Python
#Arrays
#Two Pointers
Machine Learning Engineer
•
Coding
•
medium
Given a list of customer transaction amounts, write a Python script to find the top K most frequent transaction values.
#Python
#Hash Maps
#Heaps
Machine Learning Engineer
•
Coding
•
hard
Implement a basic K-Means clustering algorithm from scratch in Python using NumPy.
#Python
#NumPy
#Machine Learning Algorithms
Machine Learning Engineer
•
Coding
•
hard
Write a Python function to calculate the ROC-AUC score given an array of true labels and an array of predicted probabilities, without using scikit-learn.
#Python
#Metrics
#Machine Learning Algorithms
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.