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Tata Digital Data Architect Interview Questions and Answers

Updated 18 Aug 2023

Tata Digital Data Architect Interview Experiences

2 interviews found

Data Architect Interview Questions & Answers

user image Arindam Biswas

posted on 2 Apr 2022

I applied via Recruitment Consulltant and was interviewed in Mar 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Steaming platform, information architecture
  • Q2. Architectural best practices, data governance

Interview Preparation Tips

Interview preparation tips for other job seekers - Explain things with example and speak slowly so that interviewer can understand what you are trying to convey
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Aug 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. More than a few things across data modeling, data engg
Round 3 - Technical 

(1 Question)

  • Q1. Architecture related, project related etc
Round 4 - HR 

(1 Question)

  • Q1. How much salary hike is expected

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Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. About you and your work
  • Q2. Any thing special you did

Interview Preparation Tips

Interview preparation tips for other job seekers - Never you join this third class company
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Apr 2023.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Prepare your self for technical query
  • Q2. Prepare your self for scenario base question
Round 3 - HR 

(1 Question)

  • Q1. Improve communication skills

I applied via Referral and was interviewed in Dec 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Index , Procedure , normalisation , join , queries on joins , views ,datawarehouse ,what is SQL , like , difference between having and where clause key attributes

Interview Preparation Tips

Interview preparation tips for other job seekers - Cleared about 3 round including aptitude but , I got rejection mail .
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Jan 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. What are performance tunings you have worked on in Data pipeline
  • Ans. 

    I have worked on optimizing data pipeline performance by implementing parallel processing, caching, and optimizing queries.

    • Implemented parallel processing to increase throughput

    • Utilized caching to reduce data retrieval time

    • Optimized queries to reduce database load

    • Used compression techniques to reduce data transfer time

    • Implemented load balancing to distribute workload

    • Used indexing to improve query performance

  • Answered by AI
  • Q2. Any experience on AWS,Google,AWS
  • Q3. Best practices for DWH
  • Ans. 

    Best practices for DWH

    • Design a scalable and flexible architecture

    • Ensure data quality and consistency

    • Implement proper security measures

    • Use ETL tools for data integration

    • Create a data dictionary for easy understanding

    • Regularly monitor and optimize performance

    • Implement disaster recovery and backup plans

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare the content you have written in CV
Basically company is is on Data mordernization so prepare accordingly

Skills evaluated in this interview

Tata Digital Interview FAQs

How many rounds are there in Tata Digital Data Architect interview?
Tata Digital interview process usually has 2-3 rounds. The most common rounds in the Tata Digital interview process are Technical, Resume Shortlist and HR.
How to prepare for Tata Digital Data Architect interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Tata Digital. The most common topics and skills that interviewers at Tata Digital expect are AWS, Architecture, Big Data, Data Architecture and Data Integration.
What are the top questions asked in Tata Digital Data Architect interview?

Some of the top questions asked at the Tata Digital Data Architect interview -

  1. More than a few things across data modeling, data e...read more
  2. Architectural best practices, data governa...read more
  3. Architecture related, project related ...read more

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Tata Digital Data Architect Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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