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NTT Data Senior Business Intelligence Specialist Interview Questions and Answers

Updated 15 Apr 2024

NTT Data Senior Business Intelligence Specialist Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Oct 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.
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Round 2 - Technical 

(1 Question)

  • Q1. In first technical round they asked from basic to advanced level questions.
Round 3 - Technical 

(1 Question)

  • Q1. Scenario based questions and query performance related questions.
Round 4 - HR 

(1 Question)

  • Q1. Salary negotiation related
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is the difference lookup ,join ,merge
  • Ans. 

    Lookup is used to search for a specific value in a dataset, join is used to combine two datasets based on a common key, and merge is used to combine datasets based on common columns.

    • Lookup is used to find a specific value in a dataset

    • Join is used to combine two datasets based on a common key

    • Merge is used to combine datasets based on common columns

    • Example: Lookup - searching for a customer's email address in a customer ...

  • Answered by AI

Skills evaluated in this interview

Senior Business Intelligence Specialist Interview Questions Asked at Other Companies

asked in NTT Data
Q1. what is the difference lookup ,join ,merge

Senior Business Intelligence Specialist Jobs at NTT Data

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Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Over fitting and underfitting ?
  • Q2. What is P value and what is its significance?
  • Ans. 

    P value is a statistical measure that helps determine the significance of results in hypothesis testing.

    • P value is the probability of obtaining results as extreme as the observed results, assuming the null hypothesis is true.

    • A small P value (typically ≤ 0.05) indicates strong evidence against the null hypothesis, leading to its rejection.

    • A large P value (> 0.05) suggests weak evidence against the null hypothesis, leadi...

  • Answered by AI
  • Q3. Explain your projects. Explain about RAG
Round 2 - Coding Test 

Write a code to reverse a list. Write a code to add value to a dataframe and edit the value in data frame

Round 3 - One-on-one 

(2 Questions)

  • Q1. Tell about yourself.
  • Q2. Explain projects. How much will you rate yourself in technical knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - try to answer question in detail. Try to understand what actually they are looking for.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Asked various ai related basic questions, algorithms and basics of python.
Interview experience
4
Good
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About tableau advance questions
  • Q2. Tableau lod related questions
Round 2 - One-on-one 

(1 Question)

  • Q1. Flexible to work and timings

I applied via Recruitment Consulltant and was interviewed in Aug 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. It was purely based on Power BI
Round 2 - Technical 

(1 Question)

  • Q1. It was purely based on SQL
Round 3 - Behavioral 

(1 Question)

  • Q1. It was to understand what you have worked on and to basically understand will you be a suitable fit for client interactions

Interview Preparation Tips

Interview preparation tips for other job seekers - Do prepare BI and SQL technical. Once you crack these two interviews, third one will be easy to crack.

I applied via LinkedIn and was interviewed in Mar 2021. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. On SSIS about the project,Incremental Load,Event Handler,Debugging Error,Variable and Parameters
  • Q2. SQL questions what is View, difference of Union and Union All

Interview Preparation Tips

Interview preparation tips for other job seekers - It was very great experience while getting interviewed with Panels from Genpact.They make you feel relaxed and they are to try understand you rather grill you.Just prepare the skills mentioned in Resume.

Interview Questionnaire 

2 Questions

  • Q1. How will you get the data into the BI
  • Ans. 

    Data can be extracted from various sources like databases, APIs, flat files, etc. and transformed using ETL tools before loading into BI.

    • Identify data sources and their accessibility

    • Choose appropriate ETL tool for data extraction and transformation

    • Design data model and schema for BI

    • Load data into BI using ETL tool

    • Validate and verify data accuracy and completeness

  • Answered by AI
  • Q2. Get data option .. list will display the data source

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Data Migration process? When and How should it be done?
  • Ans. 

    Data migration is the process of transferring data from one system to another. It should be done when upgrading or changing systems.

    • Identify the data to be migrated

    • Determine the target system and format

    • Develop a migration plan and timeline

    • Test the migration process

    • Execute the migration and verify data integrity

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are sincere to your work. UST takes care of their people who are honest and have integrity. It 's a value they treasure.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Describe any of your past projects
  • Q2. Projects based questions
Round 2 - Technical 

(2 Questions)

  • Q1. Few python and sql coding questions
  • Q2. Questions on past projects

NTT Data Interview FAQs

How many rounds are there in NTT Data Senior Business Intelligence Specialist interview?
NTT Data interview process usually has 2-3 rounds. The most common rounds in the NTT Data interview process are Technical, Resume Shortlist and HR.
How to prepare for NTT Data Senior Business Intelligence Specialist 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 NTT Data. The most common topics and skills that interviewers at NTT Data expect are Application Development, Artificial Intelligence, Clinical Data Management, Data Analysis and Informatica.
What are the top questions asked in NTT Data Senior Business Intelligence Specialist interview?

Some of the top questions asked at the NTT Data Senior Business Intelligence Specialist interview -

  1. what is the difference lookup ,join ,me...read more
  2. In first technical round they asked from basic to advanced level questio...read more
  3. scenario based questions and query performance related questio...read more

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NTT Data Senior Business Intelligence Specialist Salary
based on 37 salaries
₹14.4 L/yr - ₹22.5 L/yr
8% less than the average Senior Business Intelligence Specialist Salary in India
View more details

NTT Data Senior Business Intelligence Specialist Reviews and Ratings

based on 3 reviews

4.4/5

Rating in categories

4.9

Skill development

4.4

Work-Life balance

3.9

Salary & Benefits

4.3

Job Security

3.7

Company culture

3.7

Promotions/Appraisal

4.3

Work Satisfaction

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