Tableau TCC-C01 問題集

質問 1：
A client wants to report Saturday and Sunday regardless of the workbook's data source's locale settings.
Which calculation should the consultant recommend?
A. DATEPART('iso-weekday', [Order Date])=1 or DATEPART('iso-weekday', [Order Date])=7
B. DATENAME('iso-weekday', [Order Date])>=6
C. DATEPART('weekday', [Order Date])>=6
D. DATEPART('iso-weekday', [Order Date])>=6
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A client's dashboard has two sections dedicated to their shops and warehouses shown when a viewer chooses either shops or warehouses with a parameter.
There are a few quick filters that apply to both, while others apply to only shops or only warehouses.
Currently, the quick filters are all shown at the left side of the dashboard. The client wants to hide all filters, but when shown, make it easy for the viewer to find the quick filters that work for only shops or only warehouses.
Which solution should the consultant recommend that meets the client's needs and is most user-friendly?
A. Hide container with all quick filters with a Show/Hide Button.
B. Use Dynamic Zone Visibility to show only the quick filters that apply with the chosen parameter value and a Show/Hide Button to hide container with all the filters.
C. Use Dynamic Zone Visibility to inform viewers which quick filters apply to warehouses or shops.
D. Divide the quick filters into three groups: General, for shops. Place the general filters on the left of dashboard for warehouses. Place other filters next to the sections to which they apply.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A client wants guidance for Creators to build efficient extracts from large data sources.
What are three Tableau best practices that the Creators should use? Choose three.
A. Include all the data from the original data source in the extract.
B. Hide all unused fields.
C. Use only live connections as they are always faster than extracts.
D. Use aggregate data for visible dimensions, whenever possible.
E. Keep only the data required for analysis by using extract filters.
正解：B,D,E
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A consultant migrated a data source to improve performance. The consultant wants to identify which workbooks need to be updated to point to the new data source.
Which Tableau tool should the consultant use?
A. Activity Log
B. Prep Conductor
C. Data Management
D. Tableau Advanced Management
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A Tableau Cloud client has requested a custom dashboard to help track which data sources are used most frequently in dashboards across their site.
Which two actions should the client use to access the necessary metadata? Choose two.
A. Query metadata through the GraphiQL engine.
B. Connect directly to the Site Content data source within the Admin Insights project.
C. Download metadata through Tableau Catalog.
D. Access metadata through the Metadata API.
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A client wants to see data for only the last day in a dataset and the last day is always yesterday. The date is represented with the field Ship Date.
The client is not concerned about the daily refresh results. The volume of data is so large that performance is their priority. In the future, the client will be able to move the calculation to the underlying database, but not at this time.
The solution should offer the best performance.
Which approach should the consultant use to produce the desired results?
A. Filter on Ship Date field using the Yesterday option.
B. Filter on calculation [Ship Date]=TODAY()-1.
C. Filter MONTH/DAY/YEAR on [Ship Date] field and use an option to filter to the latest date value when the workbook opens.
D. Filter on calculation [Ship Date]={MAX([Ship Date])}.
正解：B
解説: (Topexam メンバーにのみ表示されます)