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

Updated 20 Jan 2025

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

1 interview found

Power BI Developer Interview Questions & Answers

user image Nilima Hari Nemade

posted on 20 Jan 2025

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. Give me your introduction and current role and responsibilities
  • Ans. 

    I am a Power BI Developer with experience in creating interactive reports and dashboards.

    • Currently working as a Power BI Developer at XYZ Company

    • Responsible for designing and developing Power BI reports and dashboards

    • Collaborating with business stakeholders to gather requirements and deliver insights

    • Optimizing data models and queries for performance

    • Training end users on how to use Power BI for data analysis

  • Answered by AI
  • Q2. Row level security in power bi
  • Ans. 

    Row level security in Power BI allows restricting access to specific rows of data based on user roles or filters.

    • Row level security can be implemented by creating roles in Power BI and defining rules to filter data based on user roles.

    • Users can only see data that is relevant to them based on the row level security rules applied.

    • Row level security can be applied to different data sources such as SQL Server, Excel, or Sh...

  • Answered by AI

Interview questions from similar companies

Interview Questionnaire 

9 Questions

  • Q1. Types of joins in power Bi & SQL and how it works?
  • Ans. 

    There are four types of joins in Power BI and SQL: inner join, left join, right join, and full outer join.

    • Inner join returns only the matching records from both tables.

    • Left join returns all records from the left table and the matching records from the right table.

    • Right join returns all records from the right table and the matching records from the left table.

    • Full outer join returns all records when there is a match in

  • Answered by AI
  • Q2. Types of filters in power Bi and difference?
  • Ans. 

    There are three types of filters in Power BI: visual-level filters, page-level filters, and report-level filters.

    • Visual-level filters apply to a specific visual or chart in a report.

    • Page-level filters apply to all visuals on a specific page in a report.

    • Report-level filters apply to all visuals and pages in a report.

    • Filters can be applied to columns, measures, or hierarchies.

    • Filters can be used to include or exclude spe...

  • Answered by AI
  • Q3. What is Book marks in PBI?
  • Ans. 

    Bookmarks in Power BI are a feature that allows users to save and organize specific views of a report or dashboard.

    • Bookmarks help users to easily navigate and switch between different report views.

    • They can be used to save filters, slicer selections, visualizations, and other report settings.

    • Bookmarks can be created manually or through Power BI's recording feature.

    • They can be accessed and managed through the Bookmarks p...

  • Answered by AI
  • Q4. Difference between Sum and Sumx? And also Summerize vs Summerized column?
  • Ans. 

    Sum calculates the sum of a column, while Sumx calculates the sum of an expression. Summarize creates a new table with summarized data, while Summarized column adds a calculated column to an existing table.

    • Sum is used to calculate the sum of a column in a table.

    • Sumx is used to calculate the sum of an expression over a table or a group of rows.

    • Summarize creates a new table by grouping and summarizing data from an existi...

  • Answered by AI
  • Q5. How to implement the row level security?
  • Ans. 

    Row level security in Power BI allows you to restrict data access based on user roles or filters.

    • Row level security can be implemented by defining roles and filters in Power BI Desktop.

    • Roles can be created and assigned to users or groups.

    • Filters can be applied to tables or columns to limit data visibility.

    • Row level security can be based on user attributes, such as department or region.

    • Dynamic row level security can be ...

  • Answered by AI
  • Q6. Difference between slicer and filter?
  • Ans. 

    Slicers and filters are both used to control data visibility in Power BI, but slicers are visual elements while filters can be applied programmatically.

    • Slicers are visual controls that allow users to select values from a predefined list, which filters the data accordingly.

    • Filters can be applied programmatically using DAX formulas or Power Query M language.

    • Slicers are typically used for interactive data exploration and ...

  • Answered by AI
  • Q7. Difference between calculate and calculate table ?
  • Ans. 

    Calculate is used to modify the filter context of a single expression, while Calculate Table is used to modify the filter context of an entire table.

    • Calculate is used to modify the filter context of a single expression.

    • Calculate Table is used to modify the filter context of an entire table.

    • Calculate can be used to create new measures or modify existing ones.

    • Calculate Table can be used to create new tables or modify exi...

  • Answered by AI
  • Q8. Recently faced challenges in power Bi?
  • Ans. 

    Yes

    • Dealing with complex data transformations

    • Handling large datasets and optimizing performance

    • Creating dynamic and interactive visualizations

    • Integrating Power BI with other data sources

    • Implementing security and access controls

  • Answered by AI
  • Q9. Which types of reports developed?
  • Ans. 

    Various types of reports can be developed in Power BI.

    • Power BI allows the development of interactive dashboards.

    • Tabular reports can be created to display data in a structured format.

    • Matrix reports are useful for summarizing data in a grid-like format.

    • Charts and graphs can be used to visualize data trends and patterns.

    • KPI reports can be developed to track key performance indicators.

    • Paginated reports are suitable for pri...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I was interviewed in Oct 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the need of inactive relationship?
  • Q2. Explain various roles in power BI service
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

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

Round 1 - Technical 

(3 Questions)

  • Q1. What is calculated col and measure
  • Ans. 

    Calculated columns are columns created in Power BI by using DAX formulas, while measures are calculations based on the data model.

    • Calculated columns are static and stored in the data model, while measures are dynamic and calculated on the fly.

    • Calculated columns are used for adding new data to a table, while measures are used for aggregating data or performing calculations.

    • Examples of calculated columns include adding a...

  • Answered by AI
  • Q2. What is numerical range parameter
  • Ans. 

    Numerical range parameter is a parameter that defines a range of numerical values for a specific variable or function.

    • It is used to specify a range of numerical values that a parameter can take.

    • It helps in filtering data based on a specific numerical range.

    • For example, a numerical range parameter can be used to filter sales data for products with prices between $50 and $100.

  • Answered by AI
  • Q3. What is field parameter
  • Ans. 

    A field parameter is a variable that is used to pass values to a function or method.

    • Field parameters are used to customize the behavior of functions or methods.

    • They can be used to filter, sort, or group data in Power BI reports.

    • Examples include filtering data based on a specific date range or sorting data by revenue.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Need detailed study

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Explain your overall experience.
  • Ans. 

    I have 5 years of experience as a Power BI Developer.

    • Developed interactive dashboards and reports using Power BI

    • Created data models and performed data analysis

    • Worked with various data sources such as SQL Server, Excel, and SharePoint

    • Implemented data transformations and data cleansing

    • Collaborated with business stakeholders to gather requirements and provide insights

    • Optimized performance and improved data visualization

    • Tr...

  • Answered by AI
  • Q2. Explain your recent experience.
  • Ans. 

    I have recently worked as a Power BI Developer, creating interactive dashboards and reports.

    • Developed interactive dashboards and reports using Power BI

    • Gathered requirements from stakeholders and translated them into data visualizations

    • Created data models and implemented data transformations

    • Collaborated with cross-functional teams to ensure data accuracy and consistency

    • Provided training and support to end-users for effe

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to score more than 75% to clear the online assessment.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected
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 - HR 

(2 Questions)

  • Q1. 1. what is the current company?. 2. what is the current CTC and ECTC ? 3. are u contract are direct payrool?
  • Ans. 

    The current company is XYZ Corporation.

    • The current company is XYZ Corporation.

    • XYZ Corporation is a multinational technology company.

    • XYZ Corporation specializes in software development and data analytics.

    • XYZ Corporation has a strong presence in the Power BI industry.

  • Answered by AI
  • Q2. Where u work location?
  • Ans. 

    I work remotely from my home office.

    • I work from a dedicated home office space.

    • I have all the necessary equipment and tools to work remotely.

    • I communicate with my team and clients through online collaboration tools.

    • I am available for meetings and discussions via video conferencing.

    • I maintain a productive work environment at home.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It's very nice asking my interview question. some questions I don't have answer.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Technical 

(1 Question)

  • Q1. Introduction, about the Project , Complex Dax written in project

Interview Questionnaire 

1 Question

  • Q1. All basic questions in first round and little technical in second round. The interview process is very friendly. No need to worry.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be sure what you are telling.
Round 1 - Assignment 
Round 2 - HR 

(8 Questions)

  • Q1. Why should we hire you?
  • Q2. Why are you looking for a change?
  • Q3. What are your strengths and weaknesses?
  • Q4. Where do you see yourself in 5 years?
  • Q5. What is your family background?
  • Q6. What are your salary expectations?
  • Q7. Share details of your previous job.
  • Q8. Tell me about yourself.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. All filter in Power BI
  • Ans. 

    Filters in Power BI allow users to slice and dice data to focus on specific information.

    • Filters can be applied at report, page, or visual level

    • Types of filters include slicers, cross-filtering, and drill-through filters

    • Filters can be based on specific values, ranges, or conditions

  • Answered by AI

Skills evaluated in this interview

EY Global Delivery Services ( EY GDS) Interview FAQs

How many rounds are there in EY Global Delivery Services ( EY GDS) 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 Technical.

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

based on 1 interview

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EY Global Delivery Services ( EY GDS) Power BI Developer Salary
based on 26 salaries
₹6.7 L/yr - ₹21 L/yr
114% more than the average Power BI Developer Salary in India
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EY Global Delivery Services ( EY GDS) Power BI Developer Reviews and Ratings

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4.0/5

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4.0

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4.8

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4.6

Salary

4.0

Job security

4.0

Company culture

3.8

Promotions

3.8

Work satisfaction

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