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Alteryx exam 1 Questions and Answers with Complete Solutions | 100% Correct
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Alteryx exam 1 Questions and Answers with Complete Solutions | 100% Correct
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Alteryx exam 1 Questions and Answers withComplete Solutions | 100% Correct
alteryx expressions can be used for - ANSWER cleansing string data, applying
conditional logic, mathematically transforming numerical values
in the alteryx formula tool, expressions are entered into the - ANSWER
expression editor
unique tool identifies - ANSWER duplicate values based on certain fields
the alteryx text to columns tool is found under which category of tools -
ANSWER parse
consider the regular expression \w+
what string records would not be completely identified - ANSWER Clemson
University (because it has a space)
T/F
Both the formula tool and the multi row formula tool can a) create new columns
or modify existing columns, b) use an expression editor to input functions and c)
can apply multiple expressions per tool - ANSWER false; the multi row formula
tool can only allow one expression per tool
full outer join joins records - ANSWER that don't correspond to the other
columns (only appears in one table)
, cartesian/cross join formula - ANSWER (a fields + c fields) and (b records * d
records)
structured data examples - ANSWER excel files and database tables
structured data - ANSWER contains clearly defined fields, data types and data
labels
structured data is easy to - ANSWER organize into tables and search within
semi structured data examples - ANSWER .csv and .txt files
semi structured data - ANSWER delimiters and text quantifiers are used to
create structured data
reg ex uses - ANSWER unstructured data
unstructured data examples - ANSWER audio, visual, microsoft word docs,
pdfs, emails, text messages, social media data
unstructured data is not - ANSWER structured via a predefined data model
accountants sometimes need to work with data that cannot be structured with a
simple - ANSWER text to column tool in excel or alteryx
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