Analytics-DA-201科目対策、Analytics-DA-201日本語練習問題

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Salesforce Analytics-DA-201 認定試験の出題範囲：

トピック出題範囲
トピック 1
  • Create Content: This domain involves building visualizations like charts, dashboards, and stories to present data insights clearly. It also focuses on adding interactivity, formatting, and designing responsive dashboards to enhance user experience and data communication.
トピック 2
  • Connect To and Transform Data: This domain focuses on connecting to various data sources such as files, databases, and published sources, while deciding between live and extract connections. It also covers preparing, cleaning, transforming, and organizing data using Tableau features and Tableau Prep to ensure it is ready for accurate analysis.
トピック 3
  • Explore and Analyze Data: This section covers creating calculations, applying filters, parameters, and structuring data to explore insights effectively. It also includes advanced analysis techniques such as table calculations, LOD expressions, forecasting, and geographic mapping to derive meaningful patterns and trends.
トピック 4
  • Publish and Manage Content on Tableau Server and Tableau Cloud: This section covers publishing workbooks, data sources, and flows to Tableau Server or Cloud for sharing and collaboration. It also includes managing content through scheduling refreshes, setting permissions, and creating alerts, subscriptions, and custom views.

>> Analytics-DA-201科目対策 <<

試験の準備方法-一番優秀なAnalytics-DA-201科目対策試験-更新するAnalytics-DA-201日本語練習問題

我々はAnalytics-DA-201試験を準備しているあなたに便利をもたらすために、PDF版、ソフト版、オンライン版の3つの異なるバーションを提供しています。PDF版のAnalytics-DA-201問題集を利用したら、紙でプリントすることができて読みやすいです。ソフト版であなたは試験の環境でAnalytics-DA-201模擬試験をすることができて複数のパソコンで使用することができます。また、オンライン版を通して、どの電子製品でも使うことができて、オンライン版の機能はソフト版のと大体同じです。

Salesforce Certified Tableau Data Analyst 認定 Analytics-DA-201 試験問題 (Q144-Q149):

質問 # 144
You have the following dataset

You need to create the following visualization.

Which quick table calculation should you drag to Text on the Marks card?

正解：C

解説：
we need to create a quick table calculation that shows the percent of total sales for each category and sub- category. To do this, we can follow these steps:
* Drag Category to Columns and Sub-Category to Rows.
* Drag Sales to Text on the Marks card.
* Right-click Sales on the Marks card and select Quick Table Calculation > Percent of Total.
* Right-click Sales on the Marks card again and select Compute Using > Category.
This will create a quick table calculation that shows the percent of total sales for each sub-category within each category. The visualization will look like this:


質問 # 145
You have the following bar chart.

You want the chart to appear as shown in the Mowing exhibit.

What should you add?

正解：A

解説：
A reference line is used in Tableau to display a line at a constant value or a computed value such as an average, median, minimum, or maximum in a bar chart. In this case, adding a reference line would allow you to show the median, upper quartile, and lower quartile, which corresponds to the changes shown in the bar chart.


質問 # 146
Open the link to Book1 found on the desktop. Open SalesVSProfit worksheet.
Add a distribution band on Profit to show the standard deviation from- 1 to 1.

正解：

解説：
check the steps below in explanation.
Explanation:
To add a distribution band on Profit to show the standard deviation from -1 to 1, you need to do the following steps:
* Open the link to Book1 found on the desktop. This will open the Tableau workbook that contains the SalesVSProfit worksheet.
* Click on the SalesVSProfit tab at the bottom of the workbook to open the worksheet. You will see a scatter plot that shows the relationship between Sales and Profit for each Sub-Category.
* Click on the Analytics tab on the left side of the workbook to open the Analytics pane. You will see a list of analytical objects that you can drag and drop onto your worksheet.
* Drag Distribution Band from the Analytics pane to Profit on the Rows shelf. This will add a distribution band on Profit that shows the average and confidence interval for each Sub-Category.
* Click on the Edit button on the distribution band to open the Edit Distribution Band dialog box. You will see options to customize your distribution band.
* Change the Band From value to -1 and the Band To value to 1. This will change the distribution band to show the standard deviation from -1 to 1, which means one standard deviation below and above the average.
* Click OK to apply the changes. You will see that the distribution band now shows a narrower range of values for Profit.
References: https://help.tableau.com/current/pro/desktop/en-us/analytics.htm https://help.tableau.com/current/pro/desktop/en-us/analytics_distributionband.htm https://help.tableau.com/current/pro/desktop/en-us/analytics_distributionband_edit.htm


質問 # 147
You have the following dataset.

You need to generate the results in the Day field.
How should you complete the formula? (Use the dropdowns in the Answer Area to select the correct options to complete the formula.)

正解：

解説：

Explanation:


質問 # 148
In a dataset, a Data Analyst has a string field named Name that contains unnecessary semicolons.
Which function should the analyst use to remove the semicolons from the Name field?

正解：C


質問 # 149
......

これらすべてのAnalytics-DA-201学習教材で、あなたの成功は100％保証されます。さらに、無料のデモがあります。無料のデモでは、練習資料の内容について証明された経験に基づいた推測を提供します。 Analytics-DA-201試験の知識を、あなたのように成功することに熱心な熱心な試験受験者に伝えることで、彼らはそれを助けを提供する責任として扱います。あなたの情報の次の特徴を備えたAnalytics-DA-201学習ガイドを入手できる場合は、驚くべき進歩を遂げる準備をしてください。

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