[Nov 23, 2024] Free Tableau TDS-C01 Exam Questions and Answer
Verified TDS-C01 dumps Q&As Latest TDS-C01 Download
NEW QUESTION # 29
Suppose you have a bar chart. When we group by labels in a view, which of the following happens?
- A. Nothing changes in the view, but a group is created in the Dimensions shelf.
- B. A new mark (bar) is created, which consolidates all members of the group.
- C. Trick question! It is not possible to group by labels.
- D. The colours of the members selected are now the same, and different for the rest of the members.
Answer: B
Explanation:
*Very important question*
If we select the labels in the view and then group, a new consolidated mark is created - in our case bar since we are talking about a bar chart in the question. See below:
Then on grouping, a new bar is created, and the colour of all bars remain the same.
Had we grouped by choosing the marks instead of the labels, the following would be the result:
NEW QUESTION # 30
Which of the following is NOT a new feature introduced in Tableau 2020.1?
- A. Set Control
- B. Viz Animations
- C. Buffer Calculations
- D. Dynamic Paramaters
Answer: A
Explanation:
Your Tableau Desktop Specialist exam will be based on the 2020.1 version.
Set controls are a new feature introduced in the 2020.2 version, and hence is the correct answer - it is not a part of 2020.1 For the 2020.1 version the new features were:
1) Viz animations:
Viz animations help you see and understand your changing data. It's easy to track the logical steps behind data's evolution and tell powerful data stories. Sorting, filtering, adding fields, and other actions will now smoothly animate your visualizations. Choose whether to turn Viz Animations on or off, and decide how you'd best like to apply animations to your new workbooks.
2) Dynamic Parameters:
Say goodbye to republishing workbooks with parameters every time the underlying data changes. Set your parameter once, and Tableau will automatically update the parameter's list of values every time someone opens the workbook.
3) Buffer Calculations:
Buffer calculations allow you to visualize the distance around point locations. Give Tableau three parameters-location, distance, and a unit of measure-and a buffer, or boundary is instantly created. Answering complex spatial questions becomes easier than ever before-visualize what properties are within 200 meters of a proposed transit site, or how many competitors' stores are within 1 mile of their store, and more.
NEW QUESTION # 31
_________________ is useful when you need to change how the data source is configured on a sheet-by-sheet basis, and when you want to combine databases that don't allow relationships or joins
- A. Data Blending
- B. Data Joining
- C. Union
- D. Data segregation
Answer: A
Explanation:
Data blending is performed on a sheet-by-sheet basis and is established when a field from a second data source is used in the view. To create a blend in a workbook already connected to at least two data sources, bring a field from one data source to the sheet-it becomes the primary data source.
Switch to the other data source and use a field on the same sheet-it becomes a secondary data source. An orange linking icon will appear in the data pane, indicating which field(s) are being used to blend the data sources.
According to the official Tableau Documentation:
To read more about Data Blending, click on THIS link.
NEW QUESTION # 32
You view the relationship canvas shown in the following exhibit.
What does Migrated Data indicate?
- A. The data was imported from Tableau Server.
- B. The workbook was downloaded from Tableau Online.
- C. The workbook was created in previous version of Tableau Desktop.
- D. The data was recently saved as a packaged data source.
Answer: C
Explanation:
In the context of Tableau, "Migrated Data" typically refers to data or workbooks that have been upgraded from a previous version of Tableau Desktop. When you open a workbook in a newer version of Tableau, the data sources within that workbook might be labeled as "Migrated Data," indicating that they have undergone a conversion process to be compatible with the new version's features and architecture.
NEW QUESTION # 33
Using the cwurData table, create a cross-tab showing the number of Publications per Country broken down by Institution, and filtered by Country to only show United Kingdown (UK). For the University of Manchester, what percent of the total publications were contributed in 2014?
- A. 22.404%
- B. 23.497%
- C. 25.683%
- D. 28.415%
Answer: A
Explanation:
Phew! Tricky one for sure. This question tests multiple concepts and will help you revise them. We'll be using filters, as well as quick table calculations (percent of total) for this one.
1) Firstly, let's drag Country and Institution to the Rows shelf, and year (discrete) to the Columns shelf.
Then, drag Publications to the Text Icon in the Marks Shelf. The following is our view:
NEW QUESTION # 34
Which of the following is a discrete date part?
- A. 07Mar20l7
- B. 01/23/2021
- C. February
- D. 20Sep2016:9:8:8:6546
Answer: C
Explanation:
February is a discrete date part, because it is a specific value that can be used to group or filter data by month.
07Mar2017, 20Sep2016:9:8:8:6546, and 01/23/2021 are continuous date values, because they represent points along a continuous timeline that can be used for analysis.
NEW QUESTION # 35
When using Animations in a Tableau, which of the following is the default duration for animations?
- A. 0.3s
- B. 0.2s
- C. 0.4s
- D. 0.5s
Answer: A
Explanation:
The LATEST Tableau Desktop Sepcialist exam blueprint now requires you to know some basics about animations as well!
NOTE: Animations are DISABLED by default and must be manually enabled.
You can also reset all settings to default by clickin on 'Reset All'
NEW QUESTION # 36
Which of the following are valid ways to trigger actions for a Dashboard?
- A. Select
- B. Hover
- C. Menu
- D. Double click
- E. Click
Answer: A,B,C
Explanation:
Whenever we want to add actions to a Dashboard, we can trigger then in the following 3 ways:
1) Select
2) Hover
3) Menu
Hover is best for highlighting, select for filtering. Menu action is added to the tooltip and user can decide whether to run that action or not (best for URL actions)
NEW QUESTION # 37
Which of the following are stored in a .tds file? Choose 3.
- A. Data Extracts
- B. Data Connection information
- C. Calculated Fields
- D. Metadata edits
- E. Visualizations
Answer: B,C,D
Explanation:
If you've created a data connection that you might want to use with other workbooks or share with colleagues, you can export (save) the data source to a file. You might want to do this also if you've added joined tables, default properties, or custom fields-such as groups, sets, calculated fields, and binned fields-to the Data pane.
Visualisations and Data extracts are NOT saved in a .tds file!
NEW QUESTION # 38
Which three elements are included in a packaged workbook (.twbx)? Choose three.
- A. Custom shapes
- B. A PDF copy of the workbook
- C. Extract files
- D. Background images
- E. Tableau Datasource Customization (TDC) files
Answer: A,C,D
Explanation:
According to the Tableau Desktop Specialist Exam Guide, a packaged workbook (.twbx) includes background images, extract files, and custom shapes. A PDF copy of the workbook and Tableau Datasource Customization (TDC) files are not included in a packaged workbook.
NEW QUESTION # 39
Which of the following are valid ways to italicize Tooltip content in Tableau?
- A. Click on Dashboard in the Menu bar, select Tooltip, and then use the italics option
- B. Click on Worksheet in the Menu bar, select Tooltip, and then use
the italics option - C. Click on Tooltip in the Marks card, select the text, and then use the Italics option
- D. Click on Format in the Menu bar, choose Font, and then edit the
Tooltip options to italicize the font
Answer: B,C,D
Explanation:
The only incorrect option is - Click on Dashboard in the Menu bar, select Tooltip, and then use the italics option.
This option doesn't exist. See below:
The rest of the options do exist, and therefore are correct:
Graphical user interface, text, application Description automatically generated
NEW QUESTION # 40
_____________ charts are typically used to represent accumulated totals over time and are the conventional way to display stacked lines.
- A. Gantt
- B. Area
- C. Line
- D. Bullet
Answer: B
Explanation:
According to the official Tableau documentation:
An example of an area chart is shown below:
NEW QUESTION # 41
Which of the following is a good reason for using a bullet graph?
- A. Analysing the trend over a given time period
- B. Displaying the year-on-year growth in sales
- C. Comparing the actual sales against the target sales
- D. Forecasting future sales
Answer: C
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. Below is a single bullet graph showing how actual sales compared to estimated sales.
NEW QUESTION # 42
To use a quick table calculation, which of the following programming languages do you need to know?
- A. Javascript
- B. Java
- C. ython
- D. None of these
Answer: D
Explanation:
You don't need to know ANY programming language to use quick table calculations!
Follow along with the steps below to learn how to apply a quick table calculation to a visualization:
1) Open Tableau Desktop and connect to the Sample-Superstore data source, which comes with Tableau.
2) Navigate to a new worksheet.
3) From the Data pane, under Dimensions, drag Order Date to the Columns shelf.
4) From the Data pane, under Dimensions, drag State to the Rows shelf.
5) From the Data pane, under Measures, drag Sales to Text on the Marks Card.
6) From the Data pane, under Measures, drag Profit to Color on the Marks Card.
7) On the Marks card, click the Mark Type drop-down and select Square.
The visualization updates to look like this:
Apply the quick table calculation
1) On the Marks card, right-click SUM(Profit) and select Quick Table Calculation > Moving Average.
Note: You can only perform quick table calculations on measures in the view.
A delta symbol appears on the field to indicate that a quick table calculation is being applied to the field. The colors in the visualization update to show the moving average of profit across the years.
NEW QUESTION # 43
Data blending simulates a traditional _________________ Join
- A. Left
- B. Full Outer
- C. Inner
- D. Right
Answer: A
Explanation:
Explanation
Data blending simulates a traditional left join. The main difference between the two is when the aggregation is performed. A join combines the data and then aggregates. A blend aggregates and then combines the data.
From the official website:
NEW QUESTION # 44
......
Use Real Dumps - 100% Free TDS-C01 Exam Dumps: https://prep4sure.real4dumps.com/TDS-C01-prep4sure-exam.html
