Tableau TDS-C01 Practice Test - Questions Answers, Page 11
List of questions
Question 101
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Is it possible to add both a Dashboard and a Worksheet at the same time to a Story Point in Tableau?
Explanation:
This is a tricky question. We are talking about story POINTS, and not entire stories in the question.
To create a story, lets say I have a blank story with 1 dashboard and 1 worksheet.
I can simply drag the dashboard into the view to create a new story point.
Now, if I try to adjust the worksheet beside it in this same view, I cannot. See below:
The only option available is to replace the existing view. Therefore, the answer is NO since they both cannot be added.
Read more about stories in Tableau: https://help.tableau.com/current/pro/desktop/en-us/story_create.htm
Question 102
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How can you change the default Tableau repository location?
Explanation:
According to the official Tableau documentation:
Question 103
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How can you format numbers in Tableau as currency?
Explanation:
According to the official Tableau documentation:
Question 104
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What is the one most important thing you should do after creating a Dual-axis chart?
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.
Question 105
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_________________ are a local copy of a subset or entire data set that you can use to share data with others, when you need to work offline, and improve performance.
Explanation:
According to the official Tableau documentation:
Depending on the version the extract was created in, Tableau extract files can have either the .hyper or .tde file extension. Extract files are a local copy of a subset or entire data set that you can use to share data with others, when you need to work offline, and improve performance. For more information, see Extract Your Data.
Question 106
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Which of these is NOT a type of Quick Filter available in Tableau?
Explanation:
Upon clicking on a filter, we see the following options:
Clearly, Regex Match is not one of these options!
Question 107
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According to Tableau's 'Order of Operations', which of the following filters is applied FIRST?
Explanation:
According to Tableau's order of operations, the Extract filter is right at the top of the hierarchy. The data filtered in the Extract is then passed on to what we see in the Data Pane. See below:
Question 108
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Broadly speaking, when users connect to Tableau, the data fields in their data set are automatically assigned a ____________ and 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
Question 109
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Which of the following is NOT a valid official data source in Tableau Desktop?
Explanation:
Presently, there is no official way to connect your data in Firebase directly with Tableau Desktop.
A workaround however can be to export your Firebase data into Google BigQuery, and then connect it to Tableau Desktop.
But then again, it is a workaround and not an official out-of-the-box solution.
The following are the available Data sources available as of now:
Server
File
Question 110
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Explanation:
According to the official Tableau documentation:
An example of an area chart is shown below:
Question