Calculations tableau - Study guides, Class notes & Summaries

Advanced Analytics (Tableau Article) - Correct Answer techniques and tools typically beyond those of traditional business intelligence," often associated with data science (Gartner). Segmentation and cohort analysis - Correct Answer Move through different perspectives quickly by slicing and dicing the data along as many dimensions as you want. Features that do this: -Calculated Fields *Clustering -Set Actions -Groups Scenario and what-if analysis - Correct Answer Empowers yo...

Accounting 185 Comprehensive Exam | Questions and Answers (Complete Solutions) There are really very few opportunities to have a question-and-answer session with the CEO of a company and have it recorded for others to use. However, _______ of such an interactive question-and-answer session that is fairly widely available to all interested parties. Press releases SEC form 8-K The management discussion and analysis as part of the 10-K Conference call transcripts What would be most likely to be...

What are the three different Tableau file types? Explain each one - Answer- 1. .twb - You can only see the visualizations; cannot manipulate the data 2. .tbwx - This will include the data and allows for changes to be made 3. .tds - The mapping file in Tableau What are the two kinds of connections? - Answer- 1. Live 2. Extract What are the differences between the live and extract connections? - Answer- Live is slower, but if you make a change to the excel sheet it will be reflected in Ta...

Tableau Specialist Exam practiceWhich of the following is the best reason to create a saved data source as a .TDS file? - correct answer Correct answer is B. -TDS files save the data source metadata, such as the connection information, default field formatting, and sort order. -They do not save the data source itself, and hence you should use this format if everyone who will use the data source has access to the underlying file or database defined in the connection information. When c...

Tableau Desktop Specialist Questions and Answers 100% Correct(rated A+) What can you edit from the manage metadata screen - ANSWER-data type and field name what is stored in the .tds file - ANSWER-data connection information renamed dimensions and measures folders created to organize dimensions and measures when your data is stored in tables from different databases, what method allows you to combine the data into a single viz? - ANSWER-a data blend or a cross-database join what is u...

What is the median Life Expectancy difference between top two countries with highest median Life Expectancy? - Answer- 0.35 Which of the following changes are saved in .tds file. - Answer- A. Groups B. Calculated Fields C. Aliases D. Default Properties Modifications such as changing default properties, creating calculated fields, adding groups, and so on are saved in .tds files. Which of the following options can be used to reverse the palette color shades - Answer- Reversed Drag ...

Live Connection - answer-sends queries to the database/flat file and updates the view depending on the results Extracts - answer-are saved subsets of data that improve performance and take advantage of Tableau functionality, allowing you to refresh the data on a regular basis. Published Data Source - answer-the data source can be either a live connection or an extract Flat files - answer-xlsx, csv, pdf, tdsx --.TIFF files are not accessible via tableau desktop data collection window ...

Which of the following is the best reason to use an extract instead of a live connection? a. Your data source only supports a live connection via ODBC. b. You need the freshest possible data at all times. c. You need to apply an aggregation that takes too long when using a live connection. d. You need to join tables that are in the data source. - Answer- c. You need to apply an aggregation that takes too long when using a live connection. You created a group by selecting field label...

Tableau Certification ExamWhich of the following is the best reason to use a live connection instead of an extract - correct answer You need to refresh the data as often as possible. Which file type saves both the connection information (for example the database server address), calculations and groups that you've added, along with an extract of the data? - correct answer .tdsx Which of the following are most likely to reduce the size of an extract - correct answer Check the "Aggregate d...

What's the difference between a live connection to a data source vs. an extract? - Answer Tableau Data Extracts are snapshots of data optimized for aggregation and loaded into system memory to be quickly recalled for visualization. Extracts tend to be much faster than live connections, especially in more complex visualizations with large data sets, filters, calculations, etc. Dimension - Answer Dimensions contain qualitative values (such as names, dates, or geographical data). You can us...