View Full Tableau TDA-C01 Exam Dumps and Practice Test Dumps

 

Question 381.

An analyst wants to let dashboard users switch between Sales, Profit, and Quantity while using the same chart. Which design is most appropriate?

1. Create separate dashboards for each measure
   2. Use a parameter and a calculated field that returns the selected measure
   3. Convert all three measures to dimensions
   4. Use only Measure Names without any additional logic

Correct Answer: 2

Explanation:

A parameter provides the user-controlled selection, while a calculated field can evaluate that parameter and return Sales, Profit, or Quantity accordingly. This allows one worksheet to support several analytical metrics without requiring duplicate views. Measure Names and Measure Values can display several measures together, but they do not by themselves create the same controlled one-at-a-time metric-switching behavior. Converting measures to dimensions would change their analytical role. A parameter-driven calculation is therefore a clean and maintainable solution for dynamic measure selection in Tableau dashboards.

Question 382.

Which Tableau feature should be used to display a parameter control with only three valid choices: Low, Medium, and High?

1. List of allowable parameter values
   2. Continuous axis
   3. Set condition
   4. Measure filter

Correct Answer: 1

Explanation:

A parameter can be configured with a list of allowable values. Defining Low, Medium, and High as the list means users can select only one of those predefined options. This is useful when the workbook should expose a controlled set of scenarios, metrics, assumptions, or threshold levels. A continuous axis is a visualization property, while set conditions determine membership in a set. Measure filters restrict aggregated data rather than define independent user choices. A list parameter is therefore the most appropriate option when only specific discrete selections should be available.

Question 383.

An analyst wants a parameter to accept any whole number between 1 and 100. Which parameter configuration is most appropriate?

1. String list
   2. Boolean parameter
   3. Integer parameter with a range
   4. Date parameter

Correct Answer: 3

Explanation:

An integer parameter configured with an allowable range from 1 through 100 is appropriate when users should select whole-number values inside defined boundaries. This configuration can support Top N analysis, thresholds, scenario assumptions, or other numeric controls. A string list is intended for text choices, Boolean parameters provide true/false selections, and date parameters store dates. Choosing the correct data type and allowable-value configuration ensures that the parameter accepts only values that are meaningful to the calculation or visualization it controls.

Question 384.

Which statement about Tableau parameters is correct?

1. Parameters automatically filter rows from the data source
   2. Parameters can only contain numeric values
   3. Parameters are available only in dashboards
   4. Parameters are workbook variables that must be referenced by other logic to affect the analysis

Correct Answer: 4

Explanation:

Parameters are independent workbook values. By themselves, they do not automatically filter data or change a visualization. They become useful when referenced by calculated fields, reference lines, filters, titles, actions, or other Tableau features. Parameters can store multiple supported data types, including numbers, strings, dates, and Boolean values. They can also be used within worksheets, not only dashboards. This distinction is important because a parameter is an input mechanism, whereas a filter directly restricts data. Analysts must connect the parameter to workbook logic for its selected value to influence the analysis.

Question 385.

An analyst wants users to click a bar and use that bar’s Sales value as the new value of a numeric parameter. Which feature should be configured?

1. Parameter action
   2. Filter action
   3. Highlight action
   4. URL action

Correct Answer: 1

Explanation:

A parameter action updates a parameter from a value associated with a selected mark. If Sales is used as the source field, clicking a bar can write that bar’s Sales value into a numeric parameter. Other calculations, titles, reference lines, or views that use the parameter can then update immediately. Filter actions restrict data, highlight actions emphasize related marks, and URL actions open external destinations. Parameter actions are useful when a user’s direct interaction with a visualization should feed a selected value into broader workbook logic.

Question 386.

A dashboard user should be able to click a product and add it to an IN/OUT comparison without removing other products. Which feature is most appropriate?

1. Filter action
   2. Set action
   3. URL action
   4. Extract filter

Correct Answer: 2

Explanation:

A set action can update membership of a set when the user selects marks. The selected product can become IN the set while all other products remain OUT, allowing the full population to stay visible for comparison. The set can then drive Color, labels, calculations, or other dashboard behavior. A filter action would typically remove nonmatching products, which would eliminate the comparison context. URL actions navigate externally, while extract filters affect stored data. Set actions are therefore well suited for selected-versus-rest and cohort-style interactive analysis.

Question 387.

Which Tableau feature allows an analyst to compare two existing sets and create a new set containing members that satisfy both?

1. Group
   2. Bin
   3. Combined set
   4. Hierarchy

Correct Answer: 3

Explanation:

A combined set can be created from two existing sets using logical membership such as members that belong to both sets, either set, or one set but not the other. This is useful for questions such as which customers are both highly profitable and high revenue. Groups combine categorical members into broader labels, bins create numeric intervals, and hierarchies provide drill-down structures. Combined sets are specifically designed for comparing and combining set membership and can support more sophisticated cohort analysis than a single set alone.

Question 388.

Which Tableau feature should an analyst use to create a dynamic set containing customers whose Sales exceed $50,000?

1. Static alias
   2. Manual sort
   3. Hierarchy
   4. Conditional set

Correct Answer: 4

Explanation:

A conditional set can determine membership using a rule based on data values, such as SUM(Sales) greater than $50,000. Because membership is driven by the condition rather than manually selected names, the set can update as the underlying data changes. This makes conditional sets useful for identifying high-value customers, profitable products, or entities that meet a business threshold. Aliases change display labels, manual sorts control order, and hierarchies support drill-down. When membership should be defined by a measure-based rule, a conditional set is appropriate.

Question 389.

An analyst wants a set to always contain the 15 customers with the highest SUM(Sales). Which set configuration should be used?

1. Top set
   2. Manual group
   3. Bin
   4. Alias

Correct Answer: 1

Explanation:

A Top set can dynamically define membership based on the highest or lowest members according to an aggregated measure. Configuring the set for the top 15 Customer Names by SUM(Sales) ensures that membership can change as the data changes. A manual group would create a fixed categorical combination, while bins organize continuous values into ranges. Aliases only change labels. Top sets are useful because they provide reusable IN/OUT membership that can be used in calculations and visual encodings rather than simply filtering all non-top members away.

Question 390.

Which Tableau feature should an analyst use to arrange Product Category above Sub-Category and Product Name for expandable drill-down?

1. Group
   2. Hierarchy
   3. Set
   4. Bin

Correct Answer: 2

Explanation:

A hierarchy organizes dimensions into an ordered drill path. Product Category can be placed at the top, followed by Sub-Category and Product Name. Users can then expand and collapse the visualization to move between summary and detailed levels. Groups merge members into new categories, sets classify members as IN or OUT, and bins divide continuous values into ranges. Hierarchies are therefore the correct feature when analysts want structured navigation through related dimensions from broader to finer levels.

Question 391.

An analyst has a worksheet with Year, Quarter, and Month and wants viewers to expand from Year to Quarter and then Month. Which Tableau capability supports this?

1. Set action
   2. Reference line
   3. Date hierarchy
   4. Extract filter

Correct Answer: 3

Explanation:

Tableau date fields naturally support hierarchical drill-down through levels such as Year, Quarter, Month, Day, and more detailed values depending on the field. Users can expand the hierarchy to move from annual totals into quarterly and monthly detail. This allows one visualization to support several temporal levels without requiring separate worksheets. Set actions modify set membership, reference lines show benchmarks, and extract filters limit stored records. Date hierarchies are specifically designed to support progressive exploration of temporal data.

Question 392.

An analyst wants to show the exact numeric value of each bar directly on the mark. Which Marks card property should be used?

1. Detail
   2. Tooltip
   3. Size
   4. Label

Correct Answer: 4

Explanation:

Placing a measure on Label causes Tableau to display the value directly on or near each mark. This is useful when viewers need to read exact values without hovering. Tooltips provide values only during interaction, Detail changes the level of granularity, and Size changes mark dimensions. Labels should be used carefully because too many can make a view crowded or difficult to read. For a relatively small number of bars where precise values are important, Label is the correct Marks card property.

Question 393.

Which Tableau Marks card property should be used to add a dimension that creates more marks without displaying the dimension as a label or color?

1. Detail
   2. Tooltip
   3. Size
   4. Shape

Correct Answer: 1

Explanation:

Detail adds a field to the level of detail of the marks without requiring a visible text, size, color, or shape encoding. For example, adding Customer Name to Detail in a scatter plot can create one mark per customer while Sales and Profit determine the mark positions. This is useful when the analyst needs more granular marks but does not want additional visual clutter. Tooltip displays information on hover, Size changes mark size, and Shape changes the symbol used. Detail is therefore the correct choice for increasing mark granularity invisibly.

Question 394.

An analyst wants a bar chart to show Region using different colors. Where should Region be placed?

1. Size
   2. Color
   3. Detail only
   4. Tooltip only

Correct Answer: 2

Explanation:

Placing Region on Color creates a visual distinction between regions using separate colors or a color encoding appropriate to the field. This can help viewers identify categorical groups quickly. Size encodes values through mark size, while Detail changes granularity without necessarily creating a visible encoding. Tooltip displays information only on hover. Color should be applied thoughtfully because too many categories can produce an overly complex legend. For a manageable number of regions, Color is an effective way to distinguish categories.

Question 395.

Which Tableau dashboard layout approach generally places objects into a structured arrangement where neighboring objects adjust when one object changes size?

1. Floating layout only
   2. Story points
   3. Tiled layout
   4. Data blending

Correct Answer: 3

Explanation:

Tiled dashboard objects fit into a structured layout, and neighboring tiled objects adjust as the available space changes. This can make dashboards easier to maintain and align consistently, especially when layout containers are used. Floating objects are positioned more independently and can overlap other objects, which is useful when precise placement is required but can demand more manual management. Story points organize sequences of views, and data blending combines analytical results from data sources. Tiled layouts are commonly used when a stable, organized dashboard structure is desired.

Question 396.

Which Tableau dashboard layout option allows an object to be positioned independently and potentially overlap other objects?

1. Vertical container
   2. Horizontal container
   3. Tiled only
   4. Floating

Correct Answer: 4

Explanation:

Floating objects can be positioned with greater independence using coordinates and dimensions within the dashboard. They can overlap other elements, which makes them useful for layered designs, precisely positioned navigation controls, or objects that need to sit above other content. Tiled objects participate in the dashboard’s layout flow, while horizontal and vertical containers organize tiled objects into structured rows or columns. Floating layouts offer flexibility but should be used carefully because they can be harder to maintain across different screen sizes and dashboard dimensions.

Question 397.

An analyst wants three worksheets arranged vertically so that they remain aligned as the dashboard is resized. Which dashboard object is most appropriate?

1. Vertical layout container
   2. Floating text object
   3. URL action
   4. Set control

Correct Answer: 1

Explanation:

A vertical layout container organizes dashboard objects from top to bottom and helps maintain consistent alignment, spacing, and resizing behavior. If three worksheets should remain stacked in a clean vertical arrangement, placing them in a vertical container makes the dashboard easier to manage. A horizontal container would arrange them side by side. Floating objects operate independently and may require manual positioning. URL actions and set controls provide interactivity rather than layout management. Layout containers are particularly useful for creating structured, responsive dashboard designs.

Question 398.

Which Tableau dashboard feature should be used when a user needs a button to reveal or hide a filter panel?

1. Forecast
   2. Show/Hide button
   3. Reference line
   4. Story point

Correct Answer: 2

Explanation:

A Show/Hide button can control the visibility of a dashboard container or object. A common pattern is to place several filters inside a container and allow the user to expand or collapse that filter panel. This conserves screen space while keeping controls accessible when needed. Forecasts and reference lines are analytical features, while story points organize a sequence of views. Show/Hide buttons are useful for navigation panels, help sections, filter drawers, legends, and other dashboard components that do not need to remain visible at all times.

Question 399.

Which Tableau dashboard feature lets an analyst provide a control that takes the user from one dashboard or sheet to another within the workbook?

1. Extract filter
   2. Highlight action
   3. Navigation object
   4. Bin

Correct Answer: 3

Explanation:

A Navigation object can be added to a dashboard to direct users to another sheet, dashboard, or story within the workbook. It is useful for creating multi-page dashboard experiences, home screens, detail pages, and guided navigation. Highlight actions emphasize related marks, extract filters control stored data, and bins create numeric intervals. A Navigation object can be formatted like a button and provides a clear interface for users who need to move between related analytical views.

Question 400.

A Tableau workbook needs to be shared as a single packaged file that includes the workbook together with local supporting data and resources when applicable. Which file type is most appropriate?

1. .twb only
   2. .hyper only
   3. .tds only
   4. .twbx

Correct Answer: 4

Explanation:

A .twbx file is a Tableau packaged workbook. It can bundle the workbook definition together with supported local data sources and related resources, making it convenient for sharing a self-contained analytical package. A .twb is the workbook definition itself and may depend on separately available data files or connections. A .hyper file is a Tableau extract, while .tds represents Tableau data-source metadata. When the goal is to distribute a workbook together with its supporting local resources in a single package, .twbx is the most appropriate file type.