Tableau Certification Prep Questions & Answers (Graded A+)
Data source files contain: - ANSWER-1. A single connection or multiple connections 2. Modified data attributes 3. Calculated fields, sets, and/or parameters T/F Data source files are reusable? - ANSWER-True. Data attributes can be changed using the __________. - ANSWER-Metadata grid _______ is a relationship of two tables in a single database using a common field. - ANSWER-A Join ______ is a relationship of data from different databases or text tables based on a COMMON DIMENSION. Behaves like a left join. - ANSWER-A Blend ______ is a relationship across two different databases or text tables based on a common field. - ANSWER-A cross database join _____ appends rows fro different tables with the same column names. - ANSWER-A Union Use a ________ when you want to analyze data that exists in 2 separate tables within the same database - ANSWER-Join Use a ________ when your data exits in different data sources. - ANSWER-Blend or cross database join
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