Tableau Interview Questions and Answers
Q.What is Data Visualization?
Answer: Data visualization is, quite simply, the process of describing information through visual rendering. Humans have used visualizations to explain the world around them for millions of years. Data visualization allows for universal and immediate insight by tapping into our mind’s powerful visual processing system.
Q.Why is Data Visualization Important?
Answer: Technological advances have made data visualization more prevalent and powerful than ever before, increasing the importance of business intelligence. Tableau leads the world in making the data visualization process available to business users of every background and industry. Businesses around the globe realize that the ability to visualize data effectively leads directly to better understanding, insight and better business decisions.
Tableau Software enables businesses to keep pace with the evolving technology landscape and outperform competitors through an adaptive and intuitive means of visualizing their data.
Q.What is Tableau?
Answer: Tableau is business intelligence software that allows anyone to connect to data in a few clicks, then visualize and create interactive, sharable dashboards with a few more. It’s easy enough that any Excel user can learn it, but powerful enough to satisfy even the most complex analytical problems. Securely sharing your findings with others only takes seconds.
The result is BI software that you can trust to actually deliver answers to the people that need them
Q.What is Tableau Desktop?
Answer: Tableau Software provides software applications for fast analytical and rapid fire business intelligence.
Tableau Desktop is a data visualization application that lets you analyze virtually any type of structured data and produce highly interactive, beautiful graphs, dashboards, and reports in just minutes. After a quick installation, you can connect to virtually any data source from spreadsheets to data warehouses and display information in multiple graphic perspectives. Designed to be easy to use, you’ll be working faster than ever before.
Tableau Server is a business intelligence solution that provides browser-based visual analytics anyone can use at just a fraction of the cost of typical BI software. With just a few clicks, you can publish or embed live, interactive graphs, dashboards and reports with current data automatically customized to the needs of everyone across your organization. It deploys in minutes and users can produce thousands of reports without the need of IT services — all within your IT infrastructure.
Tableau Reader is a free viewing application that lets anyone read and interact with packaged workbooks created by Tableau Desktop.
