Free TDS-C01 Exam Dumps

Question 76

Which of the following is a good reason for using a bullet graph?

Correct Answer:A
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. Below is a single bullet graph showing how actual sales compared to estimated sales.
TDS-C01 dumps exhibit
Reference: https://help.tableau.com/current/pro/desktop/en-us/qs_bullet_graphs.htm

Question 77

You have a workbook that contains one data source and you need to combine data from another database. What should you do first?

Correct Answer:B
To combine data from another database with an existing data source in Tableau, the first step is to add a new connection. This will allow you to access the additional database and either blend or join the data from the two sources depending on your analysis needs.

Question 78

What is the following icon in the Data pane used to do? Larger image
TDS-C01 dumps exhibit

Correct Answer:A
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:
Reference: https://help.tableau.com/current/pro/desktop/en-us/inspectdata_viewdata.htm

Question 79

______ is a method for appending values (rows) to tables. You can use this method if both tables have the same columns. The result is a virtual table that has the same columns but extends vertically by adding rows of data.

Correct Answer:D
Unioning is the correct answer! From the official documentation:
TDS-C01 dumps exhibit
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."
TDS-C01 dumps exhibit
Reference: https://help.tableau.com/current/pro/desktop/en-us/union.htm

Question 80

What is created by a calculated field that has a formula of SUM(Sales)/SUM(Profit)?

Correct Answer:B
a calculated field that has a formula of SUM(Sales)/SUM(Profit) is a measure, because it returns a numeric value that can be aggregated and used for analysis. A parameter is a user-defined variable that can be used in calculations or filters. A dimension is a categorical field that can be used to group or slice data. A set is a subset of data based on some condition.