The Most In-Demand Tableau TDS-C01 Pass Guaranteed Quiz [Q51-Q71]

The Most In-Demand Tableau TDS-C01 Pass Guaranteed Quiz

New Version TDS-C01 Certificate & Helpful Exam Dumps is Online

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TDS-C01 Exam is also known as Tableau Desktop Specialist. This certification is a combination of technical and business skills. It is developed by Tableau to test the technical skills of the candidates. The Tableau TDS-C01 certification is one of the most popular certifications for Tableau users. It is a desktop application that is used to visualize data. It is the best choice for candidates who are looking for a career in the field of data visualization. Data window is used to analyze data and visualize the data. You can achieve success, by using TDS-C01 exam dumps. Moreover, check every feature of Tableau TDS-C01 certification to know more about the certification. The exam environment is different for each country. This certification exam is preferred by Tableau users because it is being demanded in many countries.

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The TDS-C01 exam consists of 36 multiple-choice questions and has a time limit of 120 minutes. The exam covers a wide range of skills, including connecting to and preparing data, creating and editing visualizations, using calculations, and publishing and sharing content. The exam is designed to assess an individual’s ability to use Tableau Desktop to solve real-world data problems. Upon passing the exam, individuals will receive a digital badge that can be displayed on their LinkedIn profile or resume, indicating their proficiency in Tableau Desktop. The TDS-C01 certification is a recognized credential in the data visualization industry and can help individuals stand out in a competitive job market.

QUESTION 51
Using the Time Series table, create a cross-tab showing sales for each Assortment broken down by Year and Quarter. In Q4 of October 2017, what was the Average sales amount for the Hardware assortment?

 111,060

 1,461

 112,256

 1,222

Explanation
If you chose 111,060 you were SO close to the correct answer but made a small mistake – you didn’t change the aggregation to AVERAGE! This is one of the common mistakes many test takers make, so keep this in mind.
To reach the correct answer, follow the steps below:
1) Draw Assortment to the Column shelf, and drag Year to the Rows Shelf. Then Drill down further on Year to accomodate Quarters and Months as well!
Although this seems enough, DON’T FORGET to change the aggregation like in the next step, which will completely change the values!


* The correct answer as you can see is 1,461 – Sales for Harware Assortment in 2017 Q4, October

QUESTION 52
Dates in Tableau are typically treated as ______________

 Dimensions

 Measures

For relational data sources, dates and times are automatically placed in the Dimensions area of the Data pane and are identified by the date or date-time icon. For example, the Order Date and Ship Date dimensions from an Excel data source are shown below:

When you place a relational date on a shelf, the field name is automatically modified to reflect the default date level. Tableau defines the default date level to be the level at which there are multiple instances. For example, if the date field includes multiple years, the default level is year. However, if the date field contains data for just one year but includes multiple months, then the default level is month.

QUESTION 53
By default, what does Tableau do when you connect to a data source?

 Creates an extract of the data

 Creates a live connection to the data

 Loads your actual file into Tableau

 Sorts the data in descending order

Before you can build a view and analyze your data, you must first connect Tableau to your data. Tableau supports connecting to a wide variety of data, stored in a variety of places.
By default, when you connect a data source to Tableau, Tableau will create a live connection to the data.
Live connection refers to a data source that contains direct connection to underlying data, which provides real-time or near real-time data. With a live connection, Tableau makes queries directly against the database or other source, and returns the results of the query for use in a workbook. Users can create live connections and then share them on Tableau Server so that other Tableau users can use the same data using the same connection and filtering settings.

QUESTION 54
For Bullet Graphs we need at least ____________ measures

 3

 1

 2

 4

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.
Therefore, we need at least 2 measures for creating bullet graphs.

QUESTION 55
In which of the following scenarios would having a live connection be more beneficial than using an extract?

 Analyzing real time stock prices

 Analyzing real time data from production systems

 Analyzing historical housing prices

 Analyzing and tracking real time flight updates

 Analyzing a subset of a dataset having 1 billion rows

Extracts would be more beneficial for analyzing historical prices where we won’t be making use of any real time data being streamed. Same is the case for enormous datasets having billions of rows (extracts will be more efficient in analyzing subsets of such large data).
As for live stock prices, flight updates, real time updates from production or mission critical systems – having a live connection is the most logical choice, since we need access to the most fresh and recent data possible at all times!

QUESTION 56
What does the box in a box plot represent?

 Maximum value of the data

 Minimum value of the data

 The interquartile range

 The median of the middle half of the data points

In a box and whisker plot:
1) The ends of the box are the upper and lower quartiles, so the box spans the interquartile range
2) The median is marked by a vertical line inside the box
3) The whiskers are the two lines outside the box that extend to the highest and lowest observations.

QUESTION 57
What will the following function return?
LEFT(“Tableau”, 3)

 An error

 Tab

 eau

 ble

Explanation
The following is the official documentation for the String function LEFT:

QUESTION 58
Which of the following lets you group related dashboard items together so you can quickly position them?

 Layout Extensions

 Layout Blanks

 Layout Containers

 Layout positioners

Layout containers let you group related dashboard items together so you can quickly position them. As you change the size and placement of items inside a container, other container items automatically adjust

QUESTION 59
A ________________ is a single zip file that contains a workbook along with any supporting local file data and background images. This format is the best way to package your work for sharing with others who don’t have access to the original data.

 .twbx file

 .tbm file

 .twb file

 .tde file

According to the official Tableau documentation:
Tableau packaged workbooks have the .twbx file extension. A packaged workbook is a single zip file that contains a workbook along with any supporting local file data and background images. This format is the best way to package your work for sharing with others who don’t have access to the original data. For more information, see Packaged Workbooks.

QUESTION 60
Given a map, which of the following fields can be placed on Size,Shape,Detail,Color

 Region, Country, Profit, State

 Sales, State, Country, Profit

 Profit, State, Number of Records, Sales

 Longitude, Country, State, Sales

Since Sales is a measure, it can easily be depicted via size.
To drill down and change the level of detail, Country is the correct choice since it will contain STATE. We can then depict the various states by different shapes such as circle, square etc.
Finally, the Profit can be depicted via a color! Eg – Red for poor and green for excellent profits!

QUESTION 61
To connect Tableau to a CSV data source what type of connection should you use?

 Spatial

 Excel

 Text

 JSON

Explanation
Tableau recognises a CSV file as a TEXT file, and therefore it is the correct option.
The following are the steps to import a CSV file:
1) From the data connection screen, click on Text:

2) Choose the appropriate file, and click Open:

3) Finally, Tableau imports the data as shown below:

QUESTION 62
Is it possible to make a Measure discrete?

 No

 Yes

Explanation
Of course! Follow along:
Right click on any measure, and choose Discrete as shown:

Once you do this, the green pill becomes blue in colour, indicating that it is now Discrete!

QUESTION 63
What term is used to describe the following picture?

 Larger image

 Parameter

 Set

 Hierarchy

 Group

Explanation
When you connect to a data source, Tableau automatically separates date fields into hierarchies so you can easily break down the viz. You can also create your own custom hierarchies. For example, if you have a set of fields named Region, State, and County, you can create a hierarchy from these fields so that you can quickly drill down between levels in the viz.

QUESTION 64
What does the following icon do in Tableau?
Larger image

 Create a Story

 Create a Story and Dashboard both

 Create a Worksheet

 Create a Dashboard

The icon shown is used to add a new Dashboard! From the official documentation:

QUESTION 65
Which of the following are required to create a trend line?

 2 measures on opposing axes, or a date and a measure on
opposing axes.

 1 measure, or a date and a dimension on opposing axes.

 1 measure only

 2 dimensions, or a date and a dimension on opposing axes.

To create a trend line, we need:

QUESTION 66
How can you add color to marks in the view in Tableau?

 Click on Data in the main menu above, and click on choose color.

 From the Data pane, drag a field to Color on the Marks card.

 In the column/row shelf, right click the field and click on edit in shelf to select the color.

 From the Analytics pane, drag a model to Color on the Marks card.

Explanation
To assign a color to marks in the view, do the following:
From the Data pane, drag a field to Color on the Marks card.
Tableau applies different colors to marks based on the field’s values and members. For example, if you drop a discrete field (a blue field), such as Category, on Color, the marks in the view are broken out by category, and each category is assigned a color.

If you drop a continuous field, such as SUM(sales), on Color, each mark in the view is colored based on its sales value.

QUESTION 67
True or False: It is possible to change the Geographic Role of a dimension

 True

 False

A geographic role associates each value in a field with a latitude and longitude value.
Assigning a geographic role based on the type of location (such as state versus postcode) helps ensure that your data is plotted correctly on your map view. For example, you can assign the City geographic role to a field that contains a list of city names.
To assign a geographic role to a field:
In the Data pane, click the data type icon next to the field, select Geographic Role, and then select the geographic role you want to assign to the field.

When you assign a geographic role to a field, Tableau adds two fields to the Measures area of the Data pane: Latitude (generated) and Longitude (generated).
These fields contain latitude and longitude values and are assigned the Latitude and Longitude geographic roles. If you double-click each of these fields, Tableau adds them to the Columns and Rows shelves and creates a map view using the Tableau background map.

QUESTION 68
Download the Dataset from:
https://drive.google.com/file/d/12AYHfiPWkwBmvH0zbumOURgUX6Az00Rw/view?usp=sharing Using the Time Series Table, create a line chart to show Sales over time. Which Month and Year witnessed the lowest Sales?

 September 2017

 March 2018

 December 2017

 January 2018

Explanation
Follow the steps to get the correct answer : January 2018

* We are talking about dates, so use the Time series sheet as follows:
* Next, the following should be your view and clearly, January 2018 is the lowest point:

Read more about dates:
https://interworks.com/blog/rcurtis/2017/01/30/tableau-deep-dive-dates-introduction-dates/

QUESTION 69
If you are working with a huge dataset, which of the following are strong reasons to use a context filter?

 Improve query performance

 To make the context filter a dependent filter

 To help clean the data

 To include only the data of interest

By default, all filters that you set in Tableau are computed independently. That is, each filter accesses all rows in your data source without regard to other filters. However, you can set one or more categorical filters as context filters for the view. You can think of a context filter as being an independent filter (Option stating – To create a dependent filter eliminated here). Any other filters that you set are defined as dependent filters because they process only the data that passes through the context filter.
You may create a context filter to:
1) Improve performance – If you set a lot of filters or have a large data source, the queries can be slow. You can set one or more context filters to improve performance.
2) Create a dependent numerical or top N filter – You can set a context filter to include only the data of interest, and then set a numerical or a top N filter.
For example, suppose you’re in charge of breakfast products for a large grocery chain. Your task is to find the top 10 breakfast products by profitability for all stores. If the data source is very large, you can set a context filter to include only breakfast products. Then you can create a top 10 filter by profit as a dependent filter, which would process only the data that passes through the context filter.

QUESTION 70
A union of two tables usually results in an

 decrease in the number of rows

 increase in the number of rows

 decrease in the number of columns

 increase in the number of columns

From the official Tableau documentation:
You can union your data to combine two or more tables by appending values (ROWS) from one table to another. To union your data in Tableau data source, the tables must come from the same connection.

QUESTION 71
How do you identify a continuous field in Tableau?

 It is identified by a blue pill in the visualization

 It is identified by a green pill in a visualization

 It is preceded by a ‘=#’ symbol in the data window

 It is preceded by a ‘Abc’ symbol in the data window

Explanation
When you connect to a new data source, Tableau assigns each field in the data source as dimension or measure in the Data pane, depending on the type of data the field contains. You use these fields to build views of your data.

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