厳密検証されたTDS-C01試験問題集と解答で無料提供のTDS-C01問題と正解付き [Q97-Q120]

厳密検証されたTDS-C01試験問題集と解答で無料提供のTDS-C01問題と正解付き

あなたを合格させるTDS-C01問題集で無料最新Tableau練習テスト

Tableau TDS-C01認定は、データアナリスト、ビジネスインテリジェンスの専門家、およびデータサイエンティストがTableauデスクトップのスキルと知識を検証する優れた方法です。認定試験では、データに接続および分析し、データの視覚化を作成および共有する候補者の能力を評価し、基本的な計算とチャートを使用します。この認定を達成することは、Tableauデスクトップを使用して複雑なデータの問題を解決し、ビジネス上の意思決定の有意義な洞察を作成する能力を実証することにより、候補者のキャリアの見通しを強化します。

Tableau TDS-C01認定資格は、プロフェッショナルがTableau Desktopの専門知識を証明するための優れた方法です。Tableau Desktopは、財務、医療、マーケティングなど、さまざまな産業で広く使用されている強力なデータ可視化ツールです。Tableau TDS-C01認定資格を取得することで、プロフェッショナルは、潜在的な雇用主に自分のスキルと専門知識をアピールし、競争力のある求人市場で目立つことができます。

 

質問 # 97
Which type of chart can you create without using a dimension?

• A. Stacked bar
• B. Bar
• C. Highlight table
• D. Treemap

正解：B

解説：
Bar charts in Tableau do not require a dimension to be created. You can create a bar chart using only a measure; this will produce a single bar that represents the aggregate of the measure values, such as the sum or average of sales.

質問 # 98
True or False: It is possible to change the Geographic Role of a dimension

• A. False
• B. True

正解：B

解説：
A geographic role associates each value in a field with a latitude and longitude value.
Assigning a geographic role based on the type of location (such as state versus postcode) helps ensure that your data is plotted correctly on your map view. For example, you can assign the City geographic role to a field that contains a list of city names.
To assign a geographic role to a field:
In the Data pane, click the data type icon next to the field, select Geographic Role, and then select the geographic role you want to assign to the field.

When you assign a geographic role to a field, Tableau adds two fields to the Measures area of the Data pane: Latitude (generated) and Longitude (generated).
These fields contain latitude and longitude values and are assigned the Latitude and Longitude geographic roles. If you double-click each of these fields, Tableau adds them to the Columns and Rows shelves and creates a map view using the Tableau background map.

質問 # 99
True or False: A reference line cannot be added from the Analytics Pane

• A. False
• B. True

正解：A

解説：
You can add a reference line to any continuous axis in the view.
To add a reference line:
Drag Reference Line from the Analytics pane into the view. Tableau shows the possible destinations. The range of choices varies depending on the type of item and the current view.
In a simple case, the drop target area offers three options:

質問 # 100
Which of the following calculations DO NOT need a quick table calculation?

• A. Moving Average
• B. Variance
• C. Rank
• D. Standard Deviation

正解：B

解説：
For Standard Deviation and Variance, we don't need to use quick table calculations, since they are available by default. See below:

However, as seen in the types of quick table calculations available in Tableau, Rank and Moving Average belong to only this category.

質問 # 101
You have the following legend.

What occurs when you click the icon to the right of Air Ticketing Cabin Type Name?

• A. The legend toggles on or off.
• B. The filter options open.
• C. The highlighter toggles on or off.
• D. The Edit Colors dialog box opens

正解：C

解説：
When you click the icon to the right of Air Ticketing Cabin Type Name, the highlighter toggles on or off. The highlighter is a feature that allows you to highlight marks in the view that match a specific value or condition.
You can access the highlighter by clicking the icon next to a dimension or measure in the legend, filter, or parameter. The icon looks like a light bulb with a plus sign. When you click the icon, a highlighter box will appear where you can enter or select a value to highlight. The marks that match the value will be highlighted in the view, while the others will be dimmed. You can also use the highlighter box to search for values, clear the highlighting, or lock the highlighting. To turn off the highlighter, you can click the icon again or close the highlighter box. The other options are not correct descriptions of what occurs when you click the icon to the right of Air Ticketing Cabin Type Name. The filter options do not open, because the icon is not for filtering, but for highlighting. The legend does not toggle on or off, because the icon is not for showing or hiding the legend, but for accessing the highlighter. The Edit Colors dialog box does not open, because the icon is not for changing the colors of marks, but for highlighting them.

質問 # 102
True or False: We get different colour pallete options if we drop a discrete field on "Color" in the marks card compared to if we drop a continous field on Color.

• A. False
• B. True

正解：B

解説：
Yes! We get different color palettes. They are:
*From the official Tableau documentation*

To change the color for a value
1) Click on an item on the left, under Select Data Item.
2) Click a new color in the palette on the right. In Tableau Desktop you can hover over a swatch to identify the color.
3) Repeat for as many values that you want to change.
4) In Tableau Desktop, click OK to exit the Edit Colors dialog box. In Tableau Server or Tableau Online, simply close the dialog box.
AND

質問 # 103
To customize links based on the data in your dashboard, you can automatically enter field values as _______________ in URLs

• A. inputs
• B. parameters
• C. sets
• D. values

正解：B

解説：
A URL action is a hyperlink that points to a web page, file, or other web-based resource outside of Tableau. You can use URL actions to create an email or link to additional information about your data. To customize links based on your data, you can automatically enter field values as parameters in URLs.
Read more in depth at : https://help.tableau.com/current/pro/desktop/en-us/actions_url.htm

質問 # 104
Which of the following are interactive elements that can be added to a dashboard for users?

• A. Highlight Action
• B. Edit Tooltip Action
• C. URL Action
• D. Filter Action

正解：A、C、D

解説：
We can perform filter, URL and highlight actions out of the above given choices on a dashboard. Please refer to the image below:

質問 # 105
A _____________ action is a hyperlink that points to a web page, file, or other web-based resource outside of Tableau.

• A. Go to Hyperlink
• B. Go to Web page
• C. Go to URL
• D. Go to Sheet

正解：C

解説：
Tricky options! Go to hyperlink and Go to Web page are not valid Actions in Tableau.

A URL action is a hyperlink that points to a web page, file, or other web-based resource outside of Tableau. You can use URL actions to create an email or link to additional information about your data. To customize links based on your data, you can automatically enter field values as parameters in URLs.

質問 # 106
Which of the following is not a Trend Line Model?

• A. binomial Trend Line
• B. Linear Trend Line
• C. Exponential Trend Line
• D. Logarithmic Trend Line

正解：A

解説：
Explanation
According to the official Tableau documentation, there are 5 types of trend lines which we can work with in Tableau :
1) Linear Trend Line
2) Logarithmic Trend Line
3) Exponential Trend Line
4) Polynomial Trend Line
5) Power Model
Hence, the correct answer is BINOMIAL trend line which is not present in Tableau.
See the following image:

For more information, refer to: https://help.tableau.com/current/pro/desktop/en-us/trendlines_add.htm

質問 # 107
What is the following icon in the Data pane used to do?
Larger image

• A. Extract Data
• B. Sort Data
• C. Clean Data
• D. View Data

正解：D

解説：
View Data allows you to inspect your data in a spreadsheet-like layout. You can view data either for the data source as a whole, or to see the underlying data for an individual mark or a group of marks. In a worksheet, the rows that you see in the View Data window are always scoped to the current selection or the current view.
The View Data window displays as much of the data as possible by default, up to 10,000 rows. Field names are shown as column headers and can be dragged and dropped to change their display order. Click a column header to sort the values in that column.
From the official website:

質問 # 108
DOWNLOAD THE DATASET FROM:
https://drive.google.com/drive/folders/1WXzqsrNmXVdmQ-574wld4InEplyKT8RP?usp=sharing (if you haven't already) Using the cwurData table, plot a Map to see which country had the Second highest number of patents in the Year 2013?

• A. France
• B. United Kingdom
• C. United States
• D. Canada

正解：A

解説：
Follow along to get the correct answer:
Drag Country to the view, and then Patents to the Size Mark on the Marks shelf as follows :
2) But, this isn't all right? We need to focus on the year 2013. This can be done by using the year column as it is (continuous) in the filter shelf, or by converting it to discrete first and then using it:
2.1 As it is (continuous)

2.2 Converting to discrete first & then using it

and then :

3) We can now see that France, with 485 has the 2nd most number of patents for the year 2013

質問 # 109
Which of the following lets you group related dashboard items together so you can quickly position them?

• A. Layout Containers
• B. Layout Blanks
• C. Layout Extensions
• D. Layout positioners

正解：A

解説：
Layout containers let you group related dashboard items together so you can quickly position them. As you change the size and placement of items inside a container, other container items automatically adjust

質問 # 110
When field names in the Union do not match, then:

• A. Both field names are present in the Union, but contain several null values
• B. An error is raised and both fields are dropped from the resulting Union
• C. Only one field name is present in the Union with null values
• D. Only one field name is present in the Union with correct values since Tableau automatically corrects field name mismatch

正解：A

解説：
By default, both field names are present in the Union, but contain several null values!
When field names in the union do not match, fields in the union contain null values. You can merge the non-matching fields into a single field using the merge option to remove the null values. When you use the merge option, the original fields are replaced by a new field that displays the first non-null value for each row in the non-matching fields.
You can also create your own calculation or, if possible, modify the underlying data to combine the non-matching fields.
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." Table Description automatically generated

A union of these tables creates the following single table that contains all rows from all tables.
Table Description automatically generated

Now suppose a fourth table, "August2016", is added to the underlying data. Instead of the standard
"Customer" field name, it contains an abbreviated version called "Cust." Table Description automatically generated

Table Description automatically generated

質問 # 111
How can you add color to marks in the view in Tableau?

• A. Click on Data in the main menu above, and click on choose color.
• B. From the Data pane, drag a field to Color on the Marks card.
• C. From the Analytics pane, drag a model to Color on the Marks card.
• D. In the column/row shelf, right click the field and click on edit in shelf to select the color.

正解：B

解説：
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.

質問 # 112
_________________ is useful when you need to change how the data source is configured on a sheet-by-sheet basis, and when you want to combine databases that don't allow relationships or joins

• A. Data Blending
• B. Union
• C. Data Joining
• D. Data segregation

正解：A

解説：
Data blending is performed on a sheet-by-sheet basis and is established when a field from a second data source is used in the view. To create a blend in a workbook already connected to at least two data sources, bring a field from one data source to the sheet-it becomes the primary data source.
Switch to the other data source and use a field on the same sheet-it becomes a secondary data source. An orange linking icon will appear in the data pane, indicating which field(s) are being used to blend the data sources.

According to the official Tableau Documentation:

To read more about Data Blending, click on THIS link.

質問 # 113
DOWNLOAD THE DATASET FROM - https://drive.google.com/file/d/1F8L_Rl5B9LAz8RDi-DdjWx3Iv-SgzaBq/view?usp=sharing ( if you haven't already from the test instructions page! ) How many different countries are present in the dataset?

• A. 0
• B. 1
• C. 2
• D. 3

正解：D

解説：
To reach the correct answer, follow these steps:
1) You can simply drag Country to the view, and look at the marks in the bottom left of Tableau Desktop - 147 marks!

2) Or, you can simply go to Data Source -> Country Tab -> Describe


As you can see, 147 members exist in this Country column!

質問 # 114
Which of the following are required to create a trend line?

• A. 1 measure, or a date and a dimension on opposing axes.
• B. 2 dimensions, or a date and a dimension on opposing axes.
• C. 1 measure only
• D. 2 measures on opposing axes, or a date and a measure on
  opposing axes.

正解：D

解説：
To create a trend line, we need:

質問 # 115
True or False: We get different colour pallete options if we drop a discrete field on "Color" in the marks card compared to if we drop a continous field on Color.

• A. False
• B. True

正解：B

解説：
Yes! We get different color palettes. They are:
*From the official Tableau documentation*

To change the color for a value
1) Click on an item on the left, under Select Data Item.
2) Click a new color in the palette on the right. In Tableau Desktop you can hover over a swatch to identify the color.
3) Repeat for as many values that you want to change.
4) In Tableau Desktop, click OK to exit the Edit Colors dialog box. In Tableau Server or Tableau Online, simply close the dialog box.
AND

質問 # 116
You clicked Sheet 1 from the data source page, and now you have opened the Tableau Desktop workspace as shown above. What is the main thing that you do here?

• A. Rename the fields and change data types
• B. Preview the data
• C. Clean the data
• D. Create visualisations to analyze your data

正解：D

解説：
The Tableau workspace consists of menus, a toolbar, the Data pane, cards and shelves, and one or more sheets. Sheets can be worksheets, dashboards, or stories. For details on dashboard or story workspaces, see Create a Dashboard or The Story Workspace.

The main thing you do in the workspace is to create visualisations to analyze your data.
Renaming data fields, cleaning the data, previewing the data can all be done in the Data source window.

質問 # 117
True or False: A sheet cannot be used within a story directly. Either sheets should be used within a dashboard, or a dashboard should be used within a story.

• A. False
• B. rue

正解：A

解説：
Explanation
It is possible in Tableau to use a sheet within a story directly.
Moreover, in Tableau, a story is a sequence of visualizations that work together to convey information. You can create stories to tell a data narrative, provide context, demonstrate how decisions relate to outcomes, or to simply make a compelling case.
At the same time, a story is also a collection of sheets, arranged in a sequence. Each individual sheet in a story is called a story point.

質問 # 118
How can you change the default Tableau repository location?

• A. By clicking on Window -> Repository Location
• B. By Moving the repository location manually to wherever we want
• C. By clicking on File -> Repository Location and choosing a new location
• D. By clicking on Help -> Change Repository Location

正解：C

解説：
According to the official Tableau documentation:
Graphical user interface, text, application Description automatically generated

質問 # 119
If you see a Blue field, generally it will add _____________ to the view

• A. both
• B. none
• C. headers
• D. axis

正解：C

解説：
Important question!

質問 # 120
......

TDS-C01試験は、複数選択の質問で構成されるコンピューターベースのテストです。この試験では、データ接続、データの準備、視覚化、分析など、さまざまなトピックをカバーしています。試験に合格するには、候補者はTableauデスクトップを使用して、洞察を伝え、説得力のあるストーリーを伝える効果的な視覚化を作成する能力を実証する必要があります。この試験は、Tableauデスクトップを使用するために必要な技術的スキルと、複雑なデータの問題を解決するために批判的かつ創造的に考える能力の両方をテストするように設計されています。

 

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TDS-C01試験問題集合格には最新なテスト問題集：https://drive.google.com/open?id=1h3P3P-HpJJbMH18kfO9u34MErIFKM8uy