Tableau TDA-C01 問題集

質問 1：
You create the following story that contains two story point.

You want to change the story point format to show the current story point number out of the total number of story points.
Which Layout option should you use?
A. Dots
B. Numbers
C. Caption boxes
D. Arrows only
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
You have the Mowing two tables that contains data about the books in a library.


Both tables are incomplete so there are books missing from the tables.
You need to combine the tables. The solution must ensure that all the data is retained Which type of join should you use?
A. Inner join
B. left join
C. Full outer join
D. Right join
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You company has two divisions located in the United States and Germany Bach division has a separate database. The following is a sample of the sales data for the division in the United States.

The following is a sample of the sales data for me division in Germany.

You have population data in a file named Populatio.csv. the following is a sample of the data.

You plan to create a visualization that ml show tie sales per capita for each salesperson Each salesperson must be identified by identified by their full name.
You need to prepare the data to support the planned visualization. The data source must support being published .
Which four actions should you perform in order?
(Place the four correct options n order Use the arrows to move Options to Answer Area arrows to re-order the options.
Use Answer Area arrows to re-order the options)

正解：

Explanation:
1) Open Tableau prep
2) Create a new column ...
3) Union the sales ...
4) Join the sales ...
References: https://help.tableau.com/current/prep/en-us/prep_get_started.htm
https://help.tableau.com/current/prep/en-us/prep_union.htm
https://help.tableau.com/current/prep/en-us/prep_clean.htm
https://help.tableau.com/current/prep/en-us/prep_join.htm

質問 4：
You have the following chart that shows profits and discounts over time.

You need to combine the lines to appear as shown in the following chart.

What should you do?
A. Drag Discount to the Columns shelf
B. Drag Discount to Color on the Marks card
C. Convert Discount to Discrete
D. Set Discount to Dual Axis
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You have a Tableau workbook.
You want to make the workbook available in Tableau Online.
What should you do?
A. From the Server menu, select Publish Data Source.
B. From the Server menu, select Tableau Public, and then select Save to Tableau Public.
C. From the Server menu, select Publish Workbook.
D. From the File menu, select Export Packaged Workbook.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
You are creating an annual report in Microsoft Word.
In Tableau Desktop, you build a chart in a worksheet.
You want to create an image of the chart that you can add to the annual report.
What are two ways to create the image? Choose two.
A. From the File menu, use the Export As Version option.
B. From the Dashboard menu, use the Export Image option.
C. From the Dashboard menu, use the Copy Image option.
D. From the Worksheet menu, use the Export option.
E. From the Worksheet menu, use the Copy option.
正解：D,E
解説: (Topexam メンバーにのみ表示されます)

質問 7：
You have a data source that contains data tor every city in the Unites States. The following is a sample of the data.

You need to use the City dimension to create a dynamic filter that snows the cities that have a population greater than one million Which type of filter should you use?
A. Condition filter
B. General filter
C. Top filter
D. Wildcard filter
正解：A
解説: (Topexam メンバーにのみ表示されます)