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TCS Power BI Developer Interview Questions and Answers for Freshers

Updated 23 May 2023

1 interview found

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Power BI Developer Interview Questions

user image Anonymous

posted on 23 May 2023

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed before May 2022.

2 Interview Rounds

1

Resume Shortlist Round

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
2

HR Round (2 Questions)

  • Q1. What is your expectations from this company
  • Q2. I want to get into good data analytics project and learn latest tech

Interview Preparation Tips

Topics to prepare for TCS Power BI Developer interview:
  • DAX
  • Data Modeling
Interview preparation tips for other job seekers - Practical knowledge of the technology is needed

Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via LinkedIn and was interviewed in Apr 2024.

1 Interview Round

1

Technical Round (14 Questions)

  • Q1. What is star schema and snowflake schema?
  • Q2. Explain about your experience in SQL joins
  • Q3. Tell me what ways you improve performance of report?
  • Q4. What is data query and data flow?
  • Q5. Difference between power query and direct query
  • Q6. What is RANK & DENSE RANK in SQL
  • Q7. What is Calculated column and Measure?
  • Q8. Tell me about complex DAX functions you used
  • Q9. What is CALCULATED function and how it works?
  • Q10. What is query folding in power BI?
  • Q11. Tell me about types of Context
  • Q12. Fundamentals of POWER BI?
  • Q13. DDL & DML commands?
  • Q14. Give me an example forINNER JOIN in sql

Interview Preparation Tips

Interview preparation tips for other job seekers - its good to prepare for basic questions from power BI and sql. Especially DAX
Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Approached by Company and was interviewed in Jul 2024.

1 Interview Round

1

One-on-one Round (3 Questions)

  • Q1. What are the components of Power bi
  • Q2. What is mean by DAX
  • Q3. What is mean by M language
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
 Not Selected

I applied via Indeed and was interviewed in Apr 2024.

1 Interview Round

1

Assignment Round

Asking about work experiences

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Difference between calculated column and measure

I applied via Naukri.com and was interviewed before Oct 2021.

3 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Technical Background Evaluation
  • Q2. Role level technical questions
2

Technical Round (1 Question)

  • Q1. Azure Data Factory, Kusto Query, Azure SQL
3

HR Round (1 Question)

  • Q1. Salary Discussion and notice period

Interview Preparation Tips

Topics to prepare for Wipro Senior Power BI Developer interview:
  • Dax
  • Power Query
  • SQL
  • Power BI Desktop
  • Security implementation
Interview preparation tips for other job seekers - Most of the questions in technical round are theoretical and experience oriented. No coding questions involved.
Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via LinkedIn and was interviewed in Apr 2024.

1 Interview Round

1

Technical Round (14 Questions)

  • Q1. What is star schema and snowflake schema?
  • Q2. Explain about your experience in SQL joins
  • Q3. Tell me what ways you improve performance of report?
  • Q4. What is data query and data flow?
  • Q5. Difference between power query and direct query
  • Q6. What is RANK & DENSE RANK in SQL
  • Q7. What is Calculated column and Measure?
  • Q8. Tell me about complex DAX functions you used
  • Q9. What is CALCULATED function and how it works?
  • Q10. What is query folding in power BI?
  • Q11. Tell me about types of Context
  • Q12. Fundamentals of POWER BI?
  • Q13. DDL & DML commands?
  • Q14. Give me an example forINNER JOIN in sql

Interview Preparation Tips

Interview preparation tips for other job seekers - its good to prepare for basic questions from power BI and sql. Especially DAX
Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Approached by Company and was interviewed in Jul 2024.

1 Interview Round

1

One-on-one Round (3 Questions)

  • Q1. What are the components of Power bi
  • Q2. What is mean by DAX
  • Q3. What is mean by M language
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
 Not Selected

I applied via Indeed and was interviewed in Apr 2024.

1 Interview Round

1

Assignment Round

Asking about work experiences

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Difference between calculated column and measure

TCS Interview FAQs

How many rounds are there in TCS Power BI Developer interview for freshers?
TCS interview process for freshers usually has 2 rounds. The most common rounds in the TCS interview process for freshers are Resume Shortlist and HR.
How to prepare for TCS Power BI Developer interview for freshers?
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 TCS. The most common topics and skills that interviewers at TCS expect are Power Bi, Data Science, SQL, Business Intelligence and MDX.
What are the top questions asked in TCS Power BI Developer interview for freshers?

Some of the top questions asked at the TCS Power BI Developer interview for freshers -

  1. I want to get into good data analytics project and learn latest t...read more
  2. salary discussion ........ TCS offer very low salary as per market standa...read more
  3. types of transformations performed in Power QUERY EDI...read more

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TCS Power BI Developer Salary
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TCS Power BI Developer Reviews and Ratings

based on 85 reviews

4.3/5

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3.9

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4.4

Work-Life balance

3.3

Salary & Benefits

4.7

Job Security

4.3

Company culture

3.2

Promotions/Appraisal

4.0

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