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Free TDS-C01 Exam Braindumps (page: 13)

Page 12 of 56
PDF with 317 Questions

True or False: Context Filters are executed after Data Source filters

  1. True
  2. False

Answer(s): A

Explanation:

THIS IS A VERY IMPORTANT QUESTION
To answer this question, you need to understand Tableau's Order of Operations. See below and remember this always:


Reference:

https://help.tableau.com/current/pro/desktop/en-us/order_of_operations.htm



Which data type in Tableau does this icon represent?

  1. String
  2. True or False
  3. Boolean
  4. Geographic

Answer(s): D

Explanation:

The following is the table for the data types in Tableau along with their icons:


Reference:

https://help.tableau.com/current/pro/desktop/en-us/datafields_typesandroles_datatypes.htm



For a relative date filter, the default anchor is___________.

  1. The current time
  2. Today's date
  3. The target date
  4. The date we specify

Answer(s): C

Explanation:

Relative date filters dynamically update to show a time period relative to when you open the view, such as the current week, the year to date, or the past 10 days. Relative date filters make it easy to create views that always show the most recent data.

Step 1: Drag a date field to the filter shelf
Right-click (control-click on Mac) and drag a date field from the Data window to the Filters shelf. In the Filter Field dialog box, click Relative Date, and then click Next.


Step 2: Select a time unit
In the Filter dialog box, click Relative dates, and then select the unit of time for the filter. For example, to show only the three most recent weeks, select Weeks.


Here, you can clearly see that the default date is TODAY


Reference:

https://help.tableau.com/current/pro/desktop/en-us/qs_relative_dates.htm



True or False: To concatenate fields, they must be of same data type

  1. True
  2. False

Answer(s): A

Explanation:

Yes! To concatenate fields, they must be of same data type. However, there is a workaround which we can use - Type casting. See below:


Here, State and City are Strings, but Postal Code? Nope. It's an Integer. So we can simply use the STR() function to convert it into a String, and hence the entire equation becomes valid!






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