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NTT DATA

521 real questions asked by candidates interviewing for NTT DATA — captured live by Assisting AI. Updated weekly.

📅 Last seen: Sep 2026 🗓️ First seen: May 2026 📈 Total asks: 521
521 Questions asked
May 2026 First seen
Sep 2026 Last seen
521 Unique questions

🥧 Difficulty mix

How hard are these questions?

521 QUESTIONS
Easy 80 (15%)Medium 370 (71%)Hard 71 (14%)

📊 Question type

Breakdown by interview phase

Conceptual 342 Debugging 79 System Design 49 Coding 19 Behavioral 16 Other 16

🔥 12-week activity

When candidates are asked these

W2665 questions in 2026-2665W2712 questions in 2026-2712W28W29W301 question in 2026-301W31W32W33W34W35W361 question in 2026-361W371 question in 2026-371

Last 12 weeks →

🏷️ Top topics

Where these questions cluster

Devops 57
Ai Machine Learning 36
Java 35
Algorithms Data Structures 32
Databases Sql 31
Data Engineering 30
Javascript Typescript 26
Frontend 24

👤 Experience level mix

What seniority these are asked at

Fresher (0-1yr) 79Junior (1-3yr) 1Mid (3-6yr) 369Senior (6+yr) 72

📝 Recent questions

Latest 10 asked by candidates

🟡 Medium ✅

How do you optimize Spark jobs? What happens internally when you run a Spark job?

Spark Optimization Distributed Computing
Conceptual · Asked 1× · Sep 2026
🟡 Medium ✅

You discussed comprehensive error handling and monitoring strategies in your FastAPI services. Can you share an example where these measures helped you quickly detect and resolve an issue?

Fastapi Monitoring Error Handling
Behavioral · Asked 1× · Sep 2026
🟢 Easy ✅

Which AWS service handles scheduling, monitoring, and cataloging metadata for data in Amazon S3, providing ETL orchestration?

Aws Glue Etl Orchestration Data Catalog
Conceptual · Asked 1× · Jul 2026
🔴 Hard ✅

How would you compare binary search tree and AVL tree for a production system?

Algorithms Data Structures
Conceptual · Asked 1× · Jun 2026
🟡 Medium ✅

How would you test a component that depends on rod cutting?

Algorithms Data Structures
Conceptual · Asked 1× · Jun 2026
🟡 Medium ✅

How would you test a component that depends on Next.js?

Javascript Typescript
Conceptual · Asked 1× · Jun 2026
🟡 Medium ✅

What follow-up could reveal whether a candidate really understands ladders?

Engineering Management
Conceptual · Asked 1× · Jun 2026
🔴 Hard ✅

What security considerations apply to hydration?

Frontend
Conceptual · Asked 1× · Jun 2026
🟢 Easy ✅

How would you explain the trade-off between correctness and performance when using Tokio?

Rust
Conceptual · Asked 1× · Jun 2026
🟡 Medium ✅

When would you use Arc, and when would you choose an alternative?

Rust
Conceptual · Asked 1× · Jun 2026

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