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Topics of Tableau Desktop-Specialist: Tableau Desktop Specialist Exam
Candidates must know the exam topics before they start preparation. Because it will help them to hit the core. Tableau Desktop Specialist exam tests will include the following topics: 1 Design for Organizational Complexity
- Determine a solution design to ensure business continuity
- Determine a new cloud architecture for an existing solution
- Determine a strategy to improve the performance of an existing solution
- Determine a strategy to improve the security of an existing solution
- Identify opportunities to reduce cost in an existing solution 5 Continuous Improvement for Existing Solutions
- Determine a deployment strategy to meet business requirements when designing and implementing a solution 3 Migration Planning
- Determine cross-account authentication and access strategy for complex organizations (for example, an organization with varying compliance requirements, multiple business units, and varying scalability requirements)
- Determine a solution design and implementation strategy to meet reliability requirements
- Determine security requirements and controls when designing and implementing a solution
- Determine a strategy to improve the reliability of an existing solution
- Determine a strategy to improve an existing solution for operational excellence
- Troubleshoot solution architectures
- Determine a solution design to meet performance objectives
- Determine a strategy for migrating existing on-premises workloads to the cloud 4 Cost Control
- Select existing workloads and processes for a potential migration to the cloud
Tableau Desktop-Specialist: Tableau Desktop Specialist Exam Certified Professional salary
The estimated average salary of Tableau Desktop-Specialist: Tableau Desktop Specialist Exam is listed below: Country wise:
- United States: 114000 USD
- India: 8580000 INR
- England: 87200 POUND
- Europe: 97000 EURO
NEW QUESTION 32
__________ is a technique in Tableau which will identify marks with similar characteristics
- A. Union
- B. Clustering
- C. Sets
- D. Grouping
Answer: B
Explanation:
Explanation
Cluster analysis partitions marks in the view into clusters, where the marks within each cluster are more similar to one another than they are to marks in other clusters.
NEW QUESTION 33
Which data type in Tableau does this icon represent?
Larger image
- A. String
- B. True or False
- C. Geographic
- D. Boolean
Answer: C
Explanation:
Explanation
The following is the table for the data types in Tableau along with their icons:
NEW QUESTION 34
True or False: Trend lines can only be used with numeric or date fields
- A. False
- B. True
Answer: A
Explanation:
Explanation
You can show trend lines in a visualization to highlight trends in your data.
To add trend lines to a view, both axes must contain a field that can be interpreted as a number. For example, you cannot add a trend line to a view that has the Product Category dimension, which contains strings, on the Columns shelf and the Profit measure on the Rows shelf.
However, you can add a trend line to a view of sales over time because both sales and time can be interpreted as numeric values.
NEW QUESTION 35
In Tree maps, the size begins with the largest rectangle on the ________________ and the smallest rectangle on the ________________.
- A. top left bottom left
- B. top left, bottom right
- C. top right, bottom right
- D. top right, bottom left
Answer: D
Explanation:
Explanation
Tree maps size begins from maximum in top left to smallest in bottom right.
See below to learn how to create a TreeMap and add colours to it:
NEW QUESTION 36
What does it imply if a field has a blue background?
- A. It is a measure
- B. It is discrete
- C. It is continuous
- D. It is a dimension
Answer: B
Explanation:
Explanation
When you connect to a new data source, Tableau assigns each field in the data source as dimension or measure in the Data pane, depending on the type of data the field contains. You use these fields to build views of your data.
NEW QUESTION 37
Using the CoffeeChain table, create a chart to see the monthly Percent difference change in Profit, from the beginning of 2012 to the end of 2013. How many months saw a Negative percent difference in Profit?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation
Follow along to reach the correct answer:
1) First, drag Date to the Column shelf and Profit to the Rows shelf. We need to see the 2 consecutive months over this two year period (2012-2013) so this tells us we need to work with continuous dates:
Click on Date in the Column shelf and convert it to continuous month :
2) Now, click on the Profit pill in the Rows shelf, go to quick table calculation and choose Percent difference:
3) Finally, click on the Show mark Labels icon:
4) We finally have our view, and clearly, 10 Months have a NEGATIVE percent difference:
NEW QUESTION 38
Suppose you have a bar chart. When we group by labels in a view, which of the following happens?
- A. A new mark (bar) is created, which consolidates all members of the group.
- B. Trick question! It is not possible to group by labels.
- C. Nothing changes in the view, but a group is created in the Dimensions shelf.
- D. The colours of the members selected are now the same, and different for the rest of the members.
Answer: A
Explanation:
Explanation
*Very important question*
If we select the labels in the view and then group, a new consolidated mark is created - in our case bar since we are talking about a bar chart in the question. See below:
Then on grouping, a new bar is created, and the colour of all bars remain the same.
Had we grouped by choosing the marks instead of the labels, the following would be the result:
NEW QUESTION 39
Using the CoffeeChain table, create a crosstab showing the Total Expenses per State and add Column Grand Totals to the view. Now group the states of New York, California and Washington. What percent of the total sales does this group contribute?
- A. 25.79%
- B. 29.49%
- C. 23.39%
- D. 27.73%
Answer: D
Explanation:
Explanation
We need to use the concept of Groups for this question. Follow along:
1) First, Drag State to the Rows shelf, and Total Expenses to the Text Mark on the Marks Shelf:
2) Now, remove the SUM aggregation from Total Expenses, and add a quick table calculation -> Percent of total:
3) Next, Select the States of New York, California and Washington -> And then click the paperclip icon:
We can see the answer already : 23.386% in the view above (even before grouping!)
4) Finally, we get the following view and our answer:
NEW QUESTION 40
Which of the following would you use to edit the Shape, colour, and Text of your visualisations?
- A. Filter Shelf
- B. Data Pane
- C. Marks Card
- D. Analytics Pane
Answer: C
Explanation:
Explanation
The Marks Card allows us not only to edit the Shape, Text and Colour, but also to modify the Tooltip and the level of detail of the visualisation!
The Marks card is a key element for visual analysis in Tableau. As you drag fields to different properties in the Marks card, you add context and detail to the marks in the view.
You use the Marks card to set the mark type (see Change the Type of Mark in the View), and to encode your data with color, size, shape, text, and detail. To change the mark settings, see Control the Appearance of Marks in the View.
In this example, three different fields have been dragged to different properties in the Marks card. Segment is on Color, Region is on Shape, and Quantity is on Size.
After you add a field to the Marks card, you can click the icon next to the field to change the property it is using. You can also click the property buttons in the Marks card to change those settings.
Many properties can have multiple fields. For example, you can add multiple fields to Label, Detail, Tooltip, and Color. Size and Shape can only have one field at a time. For more details, see Control the Appearance of Marks in the View.
NEW QUESTION 41
True or False: All rows from both tables are returned in an INNER JOIN
- A. False
- B. True
Answer: A
Explanation:
Explanation
The INNER JOIN keyword selects all rows from both tables as long as there is a match between the columns.
Consider 2 tables "Orders" and "Customers".
If there are records in the "Orders" table that do not have matches in "Customers", these orders will not be shown!
NEW QUESTION 42
Which of the following are interactive elements that can be added to a dashboard for users?
- A. Filter Action
- B. Edit Tooltip Action
- C. URL Action
- D. Highlight Action
Answer: B,C,D
Explanation:
Explanation
We can perform filter, URL and highlight actions out of the above given choices on a dashboard. Please refer to the image below:
NEW QUESTION 43
What will the following function return?
LEFT("Tableau", 3)
- A. eau
- B. ble
- C. Tab
- D. An error
Answer: D
Explanation:
Explanation
The following is the official documentation for the String function LEFT:
NEW QUESTION 44
Data blending simulates a traditional _________________ Join
- A. Full Outer
- B. Left
- C. Right
- D. Inner
Answer: B
Explanation:
Explanation
Data blending simulates a traditional left join. The main difference between the two is when the aggregation is performed. A join combines the data and then aggregates. A blend aggregates and then combines the data.
From the official website:
NEW QUESTION 45
How can you add color to marks in the view in Tableau?
- A. In the column/row shelf, right click the field and click on edit in shelf to select the color.
- B. Click on Data in the main menu above, and click on choose color.
- C. From the Analytics pane, drag a model to Color on the Marks card.
- D. From the Data pane, drag a field to Color on the Marks card.
Answer: D
Explanation:
Explanation
To assign a color to marks in the view, do the following:
From the Data pane, drag a field to Color on the Marks card.
Tableau applies different colors to marks based on the field's values and members. For example, if you drop a discrete field (a blue field), such as Category, on Color, the marks in the view are broken out by category, and each category is assigned a color.
If you drop a continuous field, such as SUM(sales), on Color, each mark in the view is colored based on its sales value.
NEW QUESTION 46
True or False: To concatenate fields, they must be of same data type
- A. True
- B. False
Answer: A
Explanation:
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!
NEW QUESTION 47
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