Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by EY Global Delivery Services ( EY GDS) Team. If you also belong to the team, you can get access from here

EY Global Delivery Services ( EY GDS) Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

EY Global Delivery Services ( EY GDS) Senior Power BI Developer Interview Questions and Answers

Updated 6 Jan 2025

EY Global Delivery Services ( EY GDS) Senior Power BI Developer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Explain the difference between star schema and snowflake schema
  • Ans. 

    Star schema has a single fact table connected to multiple dimension tables, while snowflake schema has normalized dimension tables.

    • Star schema denormalizes data for faster query performance.

    • Snowflake schema normalizes data to reduce redundancy and improve data integrity.

    • Star schema is easier to understand and query, but snowflake schema is more flexible and scalable.

    • Example: A star schema for a sales database would hav...

  • Answered by AI

Interview questions from similar companies

I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Java questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic questions

Interview Preparation Tips

Round: Technical Interview
Experience: Has a 1 hr interview. He asked the Qs on my experience, what I have put in my resume. Its good conversation with interviewer.

Round: HR Interview
Experience: In HR interview he asked about my salary and what he is going to offer me. I left for the day. There is no response for 5 days from the HR. After a week I got the call my HR and discussion was happened about the salary again and said to upload some documents. I did it. There is no response for 4 days again. I got call again after 4 days and this time she said there is no suitable position for my experience so she is going to reject my application. Its very painful to listen like this.

I applied via Other and was interviewed in Nov 2017. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Brief Role on job and tools and technology I worked with day to day activity
  • Ans. 

    As a Senior Software Engineer, I worked with various tools and technologies to develop and maintain software applications.

    • Developed and maintained software applications using Java, Python, and C++ programming languages

    • Used Agile methodology for software development and collaborated with cross-functional teams

    • Worked with various tools such as Git, JIRA, Jenkins, and Docker for version control, issue tracking, continuous...

  • Answered by AI
  • Q2. In-depth technical interview which went around 40 min. since i had 8 years of experience
  • Q3. Fully technical
  • Q4. Salary discussion and Document verification.

Interview Preparation Tips

Round: Resume Shortlist
Experience: Keywords that I put in of the technology, tools , experience.. (I guess )

General Tips: Just stay calm. Do not show fake experience, Speak genuinely, Answer to the point and explain if you have to add on more depending on your experience. Do not be over confident. Speak start to the eyes
Skills: Communication, Problem Solving, Analytical Skills, Leadership, Presentation Skills, Decision Making Skills
Duration: 1-3 Months

I applied via Recruitment Consultant and was interviewed in Jul 2018. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. What is the biggest challenge you faced in developing azure solution?
  • Ans. 

    The biggest challenge in developing Azure solution was managing the complexity of the cloud environment.

    • Managing the complexity of the cloud environment

    • Ensuring scalability and reliability

    • Integrating with existing systems

    • Securing the solution

    • Optimizing cost

    • Example: Migrating a legacy application to Azure

  • Answered by AI
  • Q2. In azure data factory how would you implement the functionality of tumbling window without actually using that feature already available?
  • Ans. 

    Implementing tumbling window in Azure Data Factory without using the feature

    • Create a pipeline with a trigger that runs at the desired interval

    • Use a lookup activity to retrieve the data for the current window

    • Use a foreach activity to iterate over the retrieved data

    • Perform the required operations on the data within the foreach activity

    • Write the output to the desired destination

  • Answered by AI
  • Q3. What would be your suggestion for implementation in azure data factory v2?
  • Ans. 

    My suggestion for implementation in Azure Data Factory v2 is to use the Mapping Data Flow feature.

    • Utilize Mapping Data Flow for complex data transformations

    • Take advantage of the visual interface to design and debug data flows

    • Leverage the built-in data integration capabilities with other Azure services

    • Use data flow parameters and expressions for dynamic transformations

    • Monitor and optimize data flow performance using dat

  • Answered by AI
  • Q4. I was given a project scenario and was requested to choose from below cluster or cluster less , hive or u-sql?

Interview Preparation Tips

General Tips: Be pretty confident on the current project you are working on. It's ok that you do not know the complete technology but you should have the complete picture of stuff you are working on. Be clear as to why are using specific technology for your project and not the other one. For example, i worked on azure and drilled my way to understand the edge azure has over aws. I did good work onto why are we using hive language and azure data ware house for our project instead of using u-sql and azure SQL data base. Do not bluff, better be humble to accept that we are not fully aware of something and given a chance to work on, we will. And last thing, smile and appreciate the effort put in by interviewer.
Skills: Coding Skills, Datawarehousing, Azure data factory, Problem Solving, Analytical Skills
Duration: <1 week

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was asked based on scenarios, all were practical questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please don't join as a contractor. Join only if you are permanent with Deloitte.

Interview Questionnaire 

1 Question

  • Q1. PlSQL technical questions and functional related of banking domain

I applied via Naukri.com and was interviewed before Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. They asked me to build a shopping cart web application using vanilla js and gave two days time , that was the only round they had!

Interview Preparation Tips

Interview preparation tips for other job seekers - I built the app according to wireframe and they evaluated it and selected me directly!

I applied via Naukri.com and was interviewed in Sep 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Most of the questions were on the technical skills and things I worked on added in my resume

Interview Preparation Tips

Interview preparation tips for other job seekers - Should be ready for cross questions asked on the things we say we have worked on. Should have knowledge of latest updates of the respective technology.

I applied via Monster and was interviewed before Mar 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. How much salary you are expecting? Was my last question. .

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was really easy going. Technical was informative round. By answering questions, interviewer also help me to reach out to the depth of the topic. Work culture is also good here.

EY Global Delivery Services ( EY GDS) Interview FAQs

How many rounds are there in EY Global Delivery Services ( EY GDS) Senior Power BI Developer interview?
EY Global Delivery Services ( EY GDS) interview process usually has 1 rounds. The most common rounds in the EY Global Delivery Services ( EY GDS) interview process are One-on-one Round.

Tell us how to improve this page.

EY Global Delivery Services ( EY GDS) Senior Power BI Developer Interview Process

based on 1 interview

Interview experience

3
  
Average
View more

Interview Questions from Similar Companies

TCS Interview Questions
3.7
 • 10.5k Interviews
Accenture Interview Questions
3.8
 • 8.2k Interviews
Infosys Interview Questions
3.6
 • 7.6k Interviews
Wipro Interview Questions
3.7
 • 5.7k Interviews
Tech Mahindra Interview Questions
3.5
 • 3.9k Interviews
HCLTech Interview Questions
3.5
 • 3.8k Interviews
Deloitte Interview Questions
3.8
 • 2.9k Interviews
IBM Interview Questions
4.0
 • 2.4k Interviews
PwC Interview Questions
3.4
 • 1.4k Interviews
KPMG India Interview Questions
3.5
 • 805 Interviews
View all
12% more than the average Senior Power BI Developer Salary in India
View more details
Senior Consultant
3k salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Assistant Manager
2.3k salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Manager
1.7k salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Consultant
1.4k salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Senior Associate
1.4k salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare EY Global Delivery Services ( EY GDS) with

Ernst & Young

3.4
Compare

TCS

3.7
Compare

Accenture

3.8
Compare

Deloitte

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview