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Which of these is an advantage of Tableau Prep compared to Alteryx
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Terms in this set (36)
Which of these is an advantage of Tableau Prep compared to Alteryx
It offers a wider range of data science tools*****

It is easier to learn

It offers more customizable functionality than Alteryx

It is a purpose-built data visualization tool
Which of these is not an advantage of Tableau Prep compared to Excel
Tableau Prep can handle larger data sets*****

Tableau Prep has a drag and drop interface*****

Tableau Prep offers a wider variety of data science tools

Tableau Prep is purpose built as a data manipulation tool
Which of these is not an error that can be fixed by Tableau Prep
An address field contains leading spaces*****

A company lost all its data for the previous year

The company's data contains several typos

A dataset contains several blank fields
What is the main advantage of creating a sample using the quick select method
The sample contains a large number of rows*****

The sample is created quickly

The sample contains most of the columns in the dataset

The sample contains data from all parts of the dataset
What is represented by the lines between icons in a Tableau Prep flow
A step in the process of cleaning and transforming the dataset*****

A link or relationship between steps in the cleaning process

A new dataset that is added to the flow

An output file produced from the flow
Which of these data types is displayed in the card view using a bar chart
Numeric*****

Date*****

Text

Time
Which of these is not a cleaning action that can be performed on text data
Make lowercase*****

Trim spaces*****

Remove numbers*****

Add punctuation
When can deleting a step from the Changes pane break your Tableau Prep flow
When the step involves splitting fields*****

When the step involves grouping and replacing fields*****

When earlier steps depend on the deleted step

When later steps depend on the deleted step
What is the main reason for splitting an address field into its components
It makes the dataset more efficient*****

It allows us to import our flow into Tableau Desktop*****

It makes each address a unique data point*****

It allows us to summarize the dataset by the individual components
An address field contains a street name, town, county, and postal code. Which of these fields could not be created directly from this address field using the custom split option
Street name and town*****

County and postal code*****

Town and county

Street name