You're reading from The Complete Power BI Interview Guide

Product typeBook

Published inApr 2024

Reading LevelIntermediate

PublisherPackt

ISBN-139781805120674

Edition1st Edition

Languages

Concepts

Business Intelligence

Authors (3):

Sandielly Ortega Polanco

Gogula Aryalingam

Abu Bakar Nisar Alvi

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Q&A

Here are a few questions related to the Power BI workflow that may arise during the interview.

Question 1: What are the steps you would take from end to end when developing a Power BI report?

Answer: Here are the steps that I follow:

I start with choosing the data sources and connecting to them.
I then cleanse and transform the data to match a model that I have in mind for the report.
Next, I model the transformed data, ensuring that fact tables and dimension are designed right, and then I create the required measures and make the necessary enhancements to the dimensions.
Finally, I visualize the data on a report and publish it to Power BI.
Once published I would configure connectivity to the data, share the report, and allow users to collaborate on it.

Question 2: What do you usually consider when choosing a data source for your Power BI projects?

Answer: The first thing I usually consider is how much is the data already processed. If...

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The Complete Power BI Interview Guide

Published in: Apr 2024Publisher: PacktISBN-13: 9781805120674

Authors (3)

Sandielly Ortega Polanco

Sandielly Ortega is a data enthusiast and Business Intelligence advocate, he combines programming expertise with Power BI proficiency to drive data-driven decision-making. With over 8 years of experience, he empowers businesses in various sectors, including hospitality and supply chain. Sandielly is also a content creator on YouTube, a speaker, and resides in Puerto Plata, Dominican Republic, with his family.
Read more about Sandielly Ortega Polanco

Gogula Aryalingam

Gogula Aryalingam has 18+ years of global experience in data analytics and business intelligence, Gogula is a data & AI architect at Fortude. He holds multiple Microsoft MVP awards and certifications, contributing significantly to the development of database and analytics certifications for Microsoft. Gogula is also an author and technical writer for various publications.
Read more about Gogula Aryalingam

Abu Bakar Nisar Alvi

Abu Bakar N. Alvi is a seasoned Product Manager and Project Management Professional with 23+ years of industry experience, Abu Bakar excels in leading cross-functional teams. Holding degrees in Computer Engineering and Satellite Communications, he's a Senior Digital Consultant and Microsoft Certified Trainer. Abu Bakar has earned global certifications, including recognition from the Government of Pakistan.
Read more about Abu Bakar Nisar Alvi

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