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
Data Engineer
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Technical
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medium
In AWS, when would you choose to use AWS Glue versus Amazon EMR for your data transformation workloads?
#AWS
#Glue
#EMR
#Serverless
Data Engineer
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Technical
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medium
How does Snowflake handle data storage and indexing? Explain the concept of micro-partitions.
#Snowflake
#Cloud Data Warehousing
#Micro-partitions
Data Engineer
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Technical
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medium
What is the optimal file size for storing data in Amazon S3 for querying with Athena or Spark? Why?
#AWS S3
#Big Data Storage
#Performance Optimization
Data Engineer
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Technical
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medium
Compare Azure Data Factory (ADF) and Azure Databricks. In a modern data stack, how do they complement each other?
#Azure
#ADF
#Databricks
#ETL
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.