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
Backend Engineer
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Technical
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medium
Explain the internal working of a ConcurrentHashMap in Java 8+. How does it differ from a synchronized HashMap?
#Concurrency
#Data Structures
#Internals
Backend Engineer
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Technical
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medium
What is the difference between CompletableFuture and the standard Future interface in Java?
#Concurrency
#Asynchronous Programming
Backend Engineer
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Technical
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hard
How does Garbage Collection work in Java? Can you explain the difference between the G1 Garbage Collector and the CMS Collector?
#JVM
#Memory Management
Backend Engineer
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Technical
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easy
Explain the concept of Dependency Injection (DI) and Inversion of Control (IoC). What are the benefits in an enterprise application?
#Design Patterns
#Spring Core
Software Engineer
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Technical
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medium
Explain the internal working of a HashMap in Java. What happens when a collision occurs?
#Data Structures
#Hashing
#Java
Software Engineer
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Technical
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easy
What are the key features introduced in Java 8? Can you provide an example of how you would use Streams to filter a list of objects?
#Java 8
#Streams
#Lambdas
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.