Tableau TDS-C01 Tableau Desktop Specialist Online Training
Tableau TDS-C01 Online Training
The questions for TDS-C01 were last updated at Nov 23,2024.
- Exam Code: TDS-C01
- Exam Name: Tableau Desktop Specialist
- Certification Provider: Tableau
- Latest update: Nov 23,2024
Which of the following are valid ways to show Mark Labels in the visualisation?
- A . Click on the Show mark labels icon in the Toolbar
- B . Drag the measure to the Text label in the Marks Card
- C . Click on Data in the Menu bar and Choose Show Mark Labels
- D . Click on Analysis in the Menu bar and choose Show Mark Labels
A,B,D
Explanation:
The following showcase how you can show mark labels. Using the Sample Superstore dataset:
1) Let’s create a Bar chart showing the sales for each sub-category:
2) Now you can show labels by:
Which of the following are valid ways to show Mark Labels in the visualisation?
- A . Click on the Show mark labels icon in the Toolbar
- B . Drag the measure to the Text label in the Marks Card
- C . Click on Data in the Menu bar and Choose Show Mark Labels
- D . Click on Analysis in the Menu bar and choose Show Mark Labels
A,B,D
Explanation:
The following showcase how you can show mark labels. Using the Sample Superstore dataset:
1) Let’s create a Bar chart showing the sales for each sub-category:
2) Now you can show labels by:
Broadly speaking, when users connect to Tableau, the data fields in their data set are automatically assigned a ____________ and a ____________.
- A . role, type
- B . Data type, Value
- C . type, role
- D . dimension, measure
A
Explanation:
When users connect to Tableau, the data fields in their data set are automatically assigned a role and a type.
Role can be of the following two types:
1) Dimension
2) Measure
Type can be of the following :
1) String
2) Number
3) Geographic
4) Boolean
5) Date
6) Date and Time
You can _______________ your data to combine two or more tables by appending values (rows) from one table to another
- A . join
- B . blend
- C . concatenate
- D . union
D
Explanation:
You can union your data to combine two or more tables by appending values (rows) from one table to another. To union your data in Tableau data source, the tables must come from the same connection.
For example, suppose you have the following customer purchase information stored in three tables, separated by month. The table names are "May2016," "June2016," and "July2016."
A union of these tables creates the following single table that contains all rows from all tables.
Reference: https://help.tableau.com/current/pro/desktop/en-us/union.htm
How can you MANUALLY assign geographic roles to a dimension from the data pane?
- A . Edit the config file in My Documents -> MyTableauRepository for a quick fix
- B . Right click it -> Geographic role -> and then assign the appropriate geographic role
- C . Edit the data source manually for a quick resolution
- D . Right click it -> Edit Default properties -> Assign geographic roles
B
Explanation:
From the data pane, simply right click on the dimension, choose geographic role, and then select the appropriate role as follows:
What is the one most important thing you should do after creating a Dual-axis chart?
- A . Synchronise the axis
- B . Change the colours
- C . Edit the labels
- D . Hide the axis
A
Explanation:
After creating a dual axis chart, make sure to synchronise their axis since they both might not be having the same y-axis.
To align the two axes in a dual axes chart to use the same scale, right-click (control-click on Mac) the secondary axis, and select Synchronize Axis. This aligns the scale of the secondary axis to the scale of the primary axis.
In this example, the Sales axis is the secondary axis and the Profit axis is the primary axis. If you would like to change which axis is the primary, and which axis is the secondary, select the field on the Columns or Rows shelf that is the secondary, and drag it in front of the primary field on the shelf until you see an orange triangle appear.
In this example, you can select the SUM(Sales) field on the Rows shelf, and drag it in front of the SUM(Profit) field. The Sales axis is now the primary and the Profit axis is the secondary.
Reference: https://help.tableau.com/current/pro/desktop/en-us/multiple_measures.htm
A Tableau Support case can be opened in which of the following valid ways?
- A . Using the Developer Community Forum
- B . Contacting Salesforce using their website
- C . Using the support option on the Tableau website
- D . Using the Tableau learn website
C
Explanation:
It is possible to open a Tableau support case by visiting the following link :
https://www.tableau.com/support/case
When exporting a worksheet as an image in Tableau, which of the following file formats are available?
- A . Portable Network Graphic (.PNG)
- B . JPEG Image (.JPG, .JPEG)
- C . Tagged Image File Format (TIFF)
- D . Windows Bitmap (.BMP)
A,B,D
Explanation:
The following options are available when an image is Exported:
NOTE: When we Copy an image rather than exporting it, then the image is copied to the clipboard in the TIFF file format! However, it is not available when EXPORTING an image.
Reference: https://help.tableau.com/current/pro/desktop/en-us/save_export_image.htm
By default, what does Tableau do when you connect to a data source?
- A . Creates an extract of the data
- B . Creates a live connection to the data
- C . Loads your actual file into Tableau
- D . Sorts the data in descending order
B
Explanation:
Before you can build a view and analyze your data, you must first connect Tableau to your data. Tableau supports connecting to a wide variety of data, stored in a variety of places.
By default, when you connect a data source to Tableau, Tableau will create a live connection to the data.
Live connection refers to a data source that contains direct connection to underlying data, which provides real-time or near real-time data. With a live connection, Tableau makes queries directly against the database or other source, and returns the results of the query for use in a workbook. Users can create live connections and then share them on Tableau Server so that other Tableau users can use the same data using the same connection and filtering settings.
Reference: https://help.tableau.com/current/guides/everybody-install/en-us/everybody_admin_data.htm
A union of two tables usually results in an
- A . decrease in the number of rows
- B . increase in the number of rows
- C . decrease in the number of columns
- D . increase in the number of columns
B
Explanation:
From the official Tableau documentation:
You can union your data to combine two or more tables by appending values (ROWS) from one table to another. To union your data in Tableau data source, the tables must come from the same connection.
Graphical user interface, text
Description automatically generated
Reference: https://help.tableau.com/current/pro/desktop/en-us/union.htm
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