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Tableau Desktop Certified Associate Practice Test - Questions Answers, Page 7

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Connect to the 'Global Superstore' data source and use the Orders table. Find out the average quantity ordered by customers whose first name starts with an 'S' alphabet?

A.
3.43
A.
3.43
Answers
B.
3.56
B.
3.56
Answers
C.
4.02
C.
4.02
Answers
D.
3.39
D.
3.39
Answers
Suggested answer: B

Explanation:

Create a Calculation to get the first alphabet of the customer name.

Now drop the First Alphabet field to Rows and Quantity field to the Text on the Marks card. Change the aggregation from SUM to AVG. Your view will look like this:

Connect to the 'Global Superstore' data source and use the Orders table. What is the total profit earned by all the cities in Wake County, North Carolina from the year 2012 to 2014?

A.
$527
A.
$527
Answers
B.
$403
B.
$403
Answers
C.
$427
C.
$427
Answers
D.
$503
D.
$503
Answers
Suggested answer: B

Explanation:

Drop the State to the View. And drop the Country to the Filter Shelf and Select the United States.

Drop the City to the view, and add the State to the Filter shelf and select North Carolina.

Also, drop the Order Date to the Filters and select year 2012, 2013, 2014

Now, drop the Profit field to the tooltip. As of now, your view should look like this:

Now, we have to find the total profit earned by all the cities in Wake County.

Drop the City field to the view and drop the state to the Filters shelf and Select North Carolina only.

To show the County go to the Map->Map Layers.

Check County Names and County Borders.

the total profit earned by all the cities in Wake County is $403.

Connect to the 'Significant Volcano Eruption' data source. What percentage of total deaths caused by volcanoes which were having a volcano index greater than 2 and elevation greater than 5000?

A.
6.58%
A.
6.58%
Answers
B.
0.27%
B.
0.27%
Answers
C.
3.45%
C.
3.45%
Answers
D.
5.61%
D.
5.61%
Answers
Suggested answer: A

Explanation:

Create a calculated field as:

Drop this field to Rows and Total Death to the Columns. And Select the Quick Table Calculation-> Percent of Total.

Which of the following are true regarding parameter actions?

A.
While creating the parameter action, you must specify the aggregation.
A.
While creating the parameter action, you must specify the aggregation.
Answers
B.
The aggregation that you choose for the parameter action can be different than the aggregation used for the field in the view.
B.
The aggregation that you choose for the parameter action can be different than the aggregation used for the field in the view.
Answers
C.
You can create multiple parameter actions in your dashboard.
C.
You can create multiple parameter actions in your dashboard.
Answers
D.
Using parameter action, you can update the reference line.
D.
Using parameter action, you can update the reference line.
Answers
Suggested answer: B, C, D

Explanation:

While creating the parameter action, it is not mandatory to specify the aggregation.

All others are true.

Refer: https://help.tableau.com/current/pro/desktop/en-us/actions_parameters.htm

You are unable to join two tables because tableau throws the type mismatch error. How you can solve it most likely?

A.
Using Union
A.
Using Union
Answers
B.
Using Blend
B.
Using Blend
Answers
C.
Using Join Calculations
C.
Using Join Calculations
Answers
D.
Using cross-database join
D.
Using cross-database join
Answers
Suggested answer: C

Explanation:

Use join Calculations while joining two tables.

While creating which of the chart type, we turn off the stack marks from the analysis menu?

A.
Box and whisker plots
A.
Box and whisker plots
Answers
B.
Bar in bar chart
B.
Bar in bar chart
Answers
C.
Bullet graphs
C.
Bullet graphs
Answers
D.
Combined Axis chart
D.
Combined Axis chart
Answers
Suggested answer: B

Explanation:

While creating Bar in bar chart, we turn off the stacked marks so that both the bars will start from 0.

You have connected to the employee table in your data source and are adding a join on the Employee Manager table. If you would like to see all of the records from the employee table and only matching records from the employee manager table. Which join type will you use?

A.
Inner join
A.
Inner join
Answers
B.
Outer join
B.
Outer join
Answers
C.
Left join
C.
Left join
Answers
D.
Right join
D.
Right join
Answers
Suggested answer: C

Explanation:

When you use a left join to combine tables, the result is a table that contains all values from the left table and corresponding matches from the right table.

Refer Join Types: https://help.tableau.com/current/pro/desktop/en-us/joining_tables.htm

Connect to the 'Kiva Loans - India' data source, which sector's funded amount is closest to the median of all the sectors?

A.
Education
A.
Education
Answers
B.
Clothing
B.
Clothing
Answers
C.
Construction
C.
Construction
Answers
D.
Retail
D.
Retail
Answers
Suggested answer: B

Explanation:

Drop Sector to columns and Funded Amount to Rows.

From Analytics, drop the Median with Quartiles to your view or drop the reference line, select the Median.

Your view will look like this:

Here, the Clothing funded amount is exactly similar to the Median.

What are the types of annotations available in Tableau?

A.
Mark
A.
Mark
Answers
B.
Point
B.
Point
Answers
C.
Circle
C.
Circle
Answers
D.
Area
D.
Area
Answers
Suggested answer: A, B, D

Explanation:

Connect to the 'Kiva Loans - India' data source, find out the average number of days it took to disbursed the funded amount in catering activity, and what is the total funded amount?

A.
26.5, $2275
A.
26.5, $2275
Answers
B.
26, $2275
B.
26, $2275
Answers
C.
26.5, $325
C.
26.5, $325
Answers
D.
26, $325
D.
26, $325
Answers
Suggested answer: A

Explanation:

Filter the Activity = Catering

Drop the activity to rows, and no of days to columns, change the aggregation to AVG.

Also, drop the Funded Amount to the Tooltip.

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