최신Tableau Certified Data Analyst - TDA-C01무료샘플문제
문제1
You have the following data source in tableau Server.
You need to ensure that the data is updated every hour.
What should you select?
You have the following data source in tableau Server.
You need to ensure that the data is updated every hour.
What should you select?
정답: B
설명: (ITDumpsKR 회원만 볼 수 있음)
문제2
A Data Analyst has received a request to provide a dashboard related to employee time logs. The employees are entering their time using mobile devices throughout the day and data is stored in a cloud-based database.
The end users would like to receive data on their dashboard in as close to real-time as possible.
How should the analyst best create a data source to meet these requirements?
A Data Analyst has received a request to provide a dashboard related to employee time logs. The employees are entering their time using mobile devices throughout the day and data is stored in a cloud-based database.
The end users would like to receive data on their dashboard in as close to real-time as possible.
How should the analyst best create a data source to meet these requirements?
정답: D
문제3
A Data Analyst has a large data source that contains more than 10 million rows. Users can filter the rows by a field named Animal.
The following is a sample of the data.
The analyst wants to ensure that every calculation is affected by including only animals of a particular type.
Which type of filter should the analyst create on the worksheet?
A Data Analyst has a large data source that contains more than 10 million rows. Users can filter the rows by a field named Animal.
The following is a sample of the data.
The analyst wants to ensure that every calculation is affected by including only animals of a particular type.
Which type of filter should the analyst create on the worksheet?
정답: A
문제4
You need to change the values of a dimension without creating a new field.
What should you do?
You need to change the values of a dimension without creating a new field.
What should you do?
정답: D
설명: (ITDumpsKR 회원만 볼 수 있음)
문제5
You have the following:
Overall Rank and Rank are calculated fields that use the RANK function.
You filter out the sub-category where [Ovorall Rank] - 1.
For which three the sub-categories will the value of Rank change? Choose three.
You have the following:
Overall Rank and Rank are calculated fields that use the RANK function.
You filter out the sub-category where [Ovorall Rank] - 1.
For which three the sub-categories will the value of Rank change? Choose three.
정답: D,E,G
설명: (ITDumpsKR 회원만 볼 수 있음)
문제6
From Tableau Desktop you sign in lo a Tableau Server site.
What appears in the list of available data sources when you search for a published data source?
From Tableau Desktop you sign in lo a Tableau Server site.
What appears in the list of available data sources when you search for a published data source?
정답: D
설명: (ITDumpsKR 회원만 볼 수 있음)
문제7
Open the link to Book1 found on the desktop. Open Disciplines worksheet.
Filter the table to show the members of the Top10 set and the members of the Bottom10 set. There should be a total of 20 rows.
Open the link to Book1 found on the desktop. Open Disciplines worksheet.
Filter the table to show the members of the Top10 set and the members of the Bottom10 set. There should be a total of 20 rows.
정답:
check the steps below in explanation.
Explanation:
To filter the table to show the members of the Top10 set and the Bottom10 set, 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 Disciplines worksheet.
* Click on the Disciplines tab at the bottom of the workbook to open the worksheet. You will see a table that shows the disciplines, sales, and profit for each salesperson.
* Click on the drop-down arrow next to Salesperson on the Filters shelf. This will open a menu that allows you to filter by different criteria.
* Select Set from the menu. This will show you the sets that are available for the Salesperson field. You will see Top10 and Bottom10 as two sets that have been created based on the sales ranking.
* Check the boxes next to Top10 and Bottom10. This will filter the table to show only the members of these two sets. You can also click on All to deselect all other values.
* Click OK to apply the filter. You will see that the table now shows 20 rows, 10 for each set.
References: https://help.tableau.com/current/pro/desktop/en-us/sets.htm https://help.tableau.com/current/pro/desktop/en-us/filtering.htm
Explanation:
To filter the table to show the members of the Top10 set and the Bottom10 set, 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 Disciplines worksheet.
* Click on the Disciplines tab at the bottom of the workbook to open the worksheet. You will see a table that shows the disciplines, sales, and profit for each salesperson.
* Click on the drop-down arrow next to Salesperson on the Filters shelf. This will open a menu that allows you to filter by different criteria.
* Select Set from the menu. This will show you the sets that are available for the Salesperson field. You will see Top10 and Bottom10 as two sets that have been created based on the sales ranking.
* Check the boxes next to Top10 and Bottom10. This will filter the table to show only the members of these two sets. You can also click on All to deselect all other values.
* Click OK to apply the filter. You will see that the table now shows 20 rows, 10 for each set.
References: https://help.tableau.com/current/pro/desktop/en-us/sets.htm https://help.tableau.com/current/pro/desktop/en-us/filtering.htm
문제8
A Data Analyst has the following dataset in Microsoft Excel.
The analyst is using Data Interpreter to cleanse the dataset. Data Interpreter provides the following results.
How many rows of data will be ingested into Tableau as values?
A Data Analyst has the following dataset in Microsoft Excel.
The analyst is using Data Interpreter to cleanse the dataset. Data Interpreter provides the following results.
How many rows of data will be ingested into Tableau as values?
정답: B
문제9
You have the following worksheet.
You have the following worksheet.
정답:
문제10
A Data Analyst has created a Tableau Prep flow that is ready to be used. The output will be used by a colleague to build a dashboard on Tableau Cloud or Tableau Server.
Where should the analyst output the data to?
A Data Analyst has created a Tableau Prep flow that is ready to be used. The output will be used by a colleague to build a dashboard on Tableau Cloud or Tableau Server.
Where should the analyst output the data to?
정답: C
문제11
A Data Analyst needs to update an existing dashboard. The current dashboard shows financial results data, and users have asked for a comparison of budgets to be added to the dashboard. A new data source has been created that includes both the actual costs and budgets and was published to the corporate Tableau site.
How should the analyst update the existing dashboard?
A Data Analyst needs to update an existing dashboard. The current dashboard shows financial results data, and users have asked for a comparison of budgets to be added to the dashboard. A new data source has been created that includes both the actual costs and budgets and was published to the corporate Tableau site.
How should the analyst update the existing dashboard?
정답: A
문제12
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?
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?
정답: B
설명: (ITDumpsKR 회원만 볼 수 있음)
문제13
You use a quick table calculation lo calculate the moving average of a measure named Sales.
You need to calculate the moving averages of the last three years.
Which setting should you change in the Table Calculation dialog box? {Click the appropriate Option in the Answer Area)
You use a quick table calculation lo calculate the moving average of a measure named Sales.
You need to calculate the moving averages of the last three years.
Which setting should you change in the Table Calculation dialog box? {Click the appropriate Option in the Answer Area)
정답:
Explanation: