Recently, I cleared the Analyzing Data with Microsoft Power BI: DA-100 exam and added the Microsoft Data Analyst Associate Certification to my skills bucket.

In this article, I will be sharing my personal experience with learning Power BI and clearing the DA-100 exam. I hope this would help the other aspirants. I would not be compromising the signed NDA, hence no questions will be disclosed in this article.

Power BI is one of the most used Business Intelligence and Data Visualization tools. In this data-driven world, this certification helps you showcase your data analytics skills.

About the Exam DA-100

Microsoft is now moving from…

An insight into the world of Tesla’s self-driven cars

Tesla, Inc. is an American automobile company founded in 2003 in Silicon Valley to replace the traditional fuel-powered cars with electric cars. Since then, Tesla, led by Elon Musk has become one of the most emerging brands in the automobile industry, especially when talked about electric cars. Today the company focuses on the two key areas electric propulsion and autonomous driving. Alongside automobiles, Tesla has also started building infinitely scalable clean energy generation and storage products like advanced battery and solar panel technology. The company believes in moving towards a zero-emission future and with less reliance on fossil fuels.


On December 2, 2020, a vaccine made by Pfizer with German biotech firm BioNTech became the first fully tested immunization to be approved for emergency use in UK. Until now, the fastest a vaccine was discovered, was the mumps vaccine in the 1960s. With the COVID-19 vaccine being available in less than a year, let’s throw some light upon the role of artificial intelligence in the swift discovery of the COVID-19 vaccines.

As of January 16, 2021, more than 38 million COVID-19 vaccine shots have been given worldwide.

How do vaccines work?

Vaccines imitate an infection, that triggers the body to generate defensive antigens…

Introduction to data visualisation in Tableau


Melbourne, being one of the most liveable cities in the world, has attracted a lot of individuals across the globe. Many of them dream of making this beautiful place as their home. My journey in the field of data science started with me moving to Melbourne hence I decided to do a comprehensive analysis of the city’s real estate market. I have always been fascinated by this industry. Hence in this article, I am going to take a comprehensive approach towards identifying drivers and helping potential buyers with data-driven decision making. …

Rishabh Arora

Masters in Data Science student in Monash University, Melbourne.

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