TDS-C01練習問題集で検証済みで更新された318問題あります
更新されたTDS-C01試験問題集でPDF問題とテストエンジン
TDS-C01認定を取得することは、データ分析またはデータの視覚化の役割で働く個人にとって貴重な資産になります。この認定は、個人がTableauデスクトップを使用して効果的な視覚化を作成し、洞察を伝えるスキルと知識を持っていることを雇用主に実証できます。さらに、この認定は、個人が競争の激しい雇用市場で際立っているのを助けることができ、潜在的にキャリアの進歩の機会につながる可能性があります。全体として、TDS-C01試験は、Tableau Desktopの習熟度を示し、データ分析または視覚化のキャリアを促進したい人にとって重要な認証です。
TDS-C01試験は、120分以内に回答する必要がある36問の多肢選択問題から構成されるコンピュータベースのテストです。試験は監視されており、候補者は指定されたテストセンターでオンラインまたは対面で試験を受けることができます。試験の合格基準は75％であり、試験に合格した候補者はTableau Desktop Specialist認定を受けます。認定は3年間有効であり、その後、候補者は認定を維持するために試験を再受験する必要があります。全体的に、TDS-C01試験は、個人がTableau Desktopのスキルを証明し、データ分析分野でのキャリアの見通しを向上させるための優れた方法です。
質問 # 55
What do the colours Blue and Green represent in Tableau?
- A. Discrete and Continuous
- B. Dimensions and Measures
- C. Continuous and Discrete
- D. Measures and Dimensions
正解：A
解説：
Important question! If you selected Dimension and Measure, don't worry! It is a very common mistake. But we're here to learn aren't we?
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.
質問 # 56
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 # 57
Using the Time Series table, create a cross-tab showing sales for each Assortment broken down by Year and Quarter. In Q4 of October 2017, what was the Average sales amount for the Hardware assortment?
- A. 1,461
- B. 111,060
- C. 1,222
- D. 112,256
正解：D
解説：
If you chose 111,060 you were SO close to the correct answer but made a small mistake - you didn't change the aggregation to AVERAGE! This is one of the common mistakes many test takers make, so keep this in mind.
To reach the correct answer, follow the steps below:
1) Draw Assortment to the Column shelf, and drag Year to the Rows Shelf. Then Drill down further on Year to accomodate Quarters and Months as well!
Although this seems enough, DON'T FORGET to change the aggregation like in the next step, which will completely change the values!
* The correct answer as you can see is 1,461 - Sales for Harware Assortment in 2017 Q4, October
質問 # 58
Which of the following is NOT a valid official data source in Tableau Desktop?
- A. Amazon Redshift
- B. Google Firebase
- C. PostgreSQL
- D. SAP HANA
正解：A
解説：
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
質問 # 59
Using the dataset provided, create a crosstab showing the Profit of each Region per Year, then add grand totals to the view. What was the total Profit for Canada in 2012 and the total Profit for Canada for 2011 through
2014, respectively?
- A. 1,807 and 34,571
- B. 5,129 and 88,872
- C. 4,888 and 17,817
- D. 52,678 and 311,404
正解：C
解説：
To reach the correct answer, follow these steps:
1) Drag Order Date (Discrete Year) to the Column shelf, and Region to the Row Shelf as shown:
2) Drag Profit to Text in the Marks Shelf as shown:
3) Click on Analysis as shown -> Totals -> SELECT ROW GRAND TOTALS
The following will be the final view:
You could also Filter by Region to only Focus on Canada, but that's your choice:
THEREFORE,
2012 = 4,888
2011 -> 2014 = 17,817
質問 # 60
Which of the following chart type makes use of 'binned' data?
- A. Bullet chart
- B. Gantt Chart
- C. Histogram
- D. Treemaps
正解：C
解説：
Explanation
A histogram is a chart that displays the shape of a distribution. A histogram looks like a bar chart but groups values for a continuous measure into ranges, or bins.
質問 # 61
Which of the following can you use to create a Histogram?
- A. 2 dimensions
- B. 1 dimension
- C. 2 measures
- D. 1 measure
正解：D
解説：
Explanation
A histogram is a chart that displays the shape of a distribution. A histogram looks like a bar chart but groups values for a continuous measure into ranges, or bins.
The basic building blocks for a histogram are as follows:
Demo :
質問 # 62
The default path for all supporting files, data sources, icons, logs etc is in ______________________
- A. Downloads -> Tableau Support Files
- B. Documents -> My Tableau Repository
- C. Documents -> Tableau
- D. Documents -> Tableau Files
正解：B
解説：
By default, all of the above mentioned are stored in Documents -> My Tableau Repository
質問 # 63
For Bullet Graphs we need at least ____________ measures
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
解説：
Explanation
A bullet graph is a variation of a bar graph developed to replace dashboard gauges and meters. A bullet graph is useful for comparing the performance of a primary measure to one or more other measures.
Therefore, we need at least 2 measures for creating bullet graphs.
質問 # 64
True or False: You get different filtering options for categorical and quantitative data
- A. True
- B. False
正解：A
解説：
Yes! We get different options for filtering depending on whether we use a categorical data (think dimension) or quantitative data (think measure).
Important Note: Each tab adds additional definitions to your filter. For example, you can select to exclude values under the General tab, and also add limits under the Top tab. Selections and configurations from both tabs are applied to your filter. At any time, you can see the definitions of your filter under Summary on the General tab.
Note: If you have a large data source, filtering measures can lead to a significant degradation in performance. It is sometimes much more efficient to filter by creating a set containing the measure and then apply a filter to the set. For more information about creating sets, see Create Sets
質問 # 65
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. 27.73%
- B. 25.79%
- C. 29.49%
- D. 23.39%
正解：A
解説：
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:
質問 # 66
For a relative date filter, the default anchor is _________________
- A. Today's date
- B. The current time
- C. The target date
- D. The date we specify
正解：C
解説：
Relative date filters dynamically update to show a time period relative to when you open the view, such as the current week, the year to date, or the past 10 days. Relative date filters make it easy to create views that always show the most recent data.
Step 1: Drag a date field to the filter shelf
Right-click (control-click on Mac) and drag a date field from the Data window to the Filters shelf. In the Filter Field dialog box, click Relative Date, and then click Next.
Step 2: Select a time unit
In the Filter dialog box, click Relative dates, and then select the unit of time for the filter. For example, to show only the three most recent weeks, select Weeks.
Here, you can clearly see that the default date is TODAY
質問 # 67
Dimensions containing ____________ and ____________ values cannot be continuous.
- A. Boolean
- B. Date and Time
- C. String
- D. Date
正解：A、C
解説：
According to Tableau's official documentation -
質問 # 68
In order to avoid any confusions, what should you do after creating a Dual-axis chart?
- A. Synchronise the axis
- B. Hide the axis
- C. Change the colours
- D. Edit the labels
正解：A
解説：
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.
質問 # 69
Are animations enabled by default in Tableau?
- A. Yes
- B. No
正解：B
解説：
Explanation
No, by default, animations are not enabled in Tableau.
We can animate visualizations to better highlight changing patterns in your data, reveal spikes and outliers, and see how data points cluster and separate.
Animations visually transition between filter, sort, and zoom settings, different pages, and changes to filter, parameter, and set actions. As visualizations animate in response to these changes, viewers can more clearly see how data differs, helping them make better informed decisions.
When you author animations, you can choose between two different styles: simultaneous or sequential. Here are examples of each type.
1) Simultaneous animations
The default simultaneous animations are faster and work well when showing value changes in simpler charts and dashboards.
2) Sequential animations
Sequential animations take more time but make complex changes clearer by presenting them step-by-step.
To Animate visualizations in a workbook:
1) Choose Format > Animations.
2) If you want to animate every sheet, under Workbook Default, click On. Then do the following:
For Duration, choose a preset, or specify a custom duration of up to 10 seconds.
For Style, choose Simultaneous to play all animations at once or Sequential to fade out marks, move and sort them, and then fade them in.
3) To override workbook defaults for a particular sheet, change the settings under Selected Sheet.
質問 # 70
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最新（2024)Tableau TDS-C01試験問題集：https://www.goshiken.com/Tableau/TDS-C01-mondaishu.html
最適な練習法にはTableau TDS-C01試験の素晴らしいTDS-C01試験問題PDF：https://drive.google.com/open?id=1fXq6DgBee3jjl9ey4LXpg3Hnq9-_YZFh