Exam (elaborations)
ALTERYX FOUNDATION MICRO-CREDENTIAL EXAM QUESTIONS WITH COMPLETE ANSWERS
- Course
- Institution
ALTERYX FOUNDATION MICRO-CREDENTIAL EXAM QUESTIONS WITH COMPLETE ANSWERS
[Show more]
Content preview
ALTERYX FOUNDATION MICRO-CREDENTIAL EXAM QUESTIONS WITH
COMPLETE ANSWERS
Switch function - answer-what is a shortened version of a multiconditional statement
that has three or more possible outcomes
Numeric data - answer-another term for quantitative data
Categorical data - answer-qualitative data can also be called
Grouping of information - answer-categorical data allows for
Ordinal and independent data - answer-two subcategories of categorical data
Categorical or qualitative data - answer-ordinal data is a subcategory of
Categorical or qualitative data - answer-independent data is a subcategory of
Big, medium, small; before, during, after - answer-example of a set ordinal data
Set of colors, phone numbers, zip codes, demograpics - answer-example of a set of
independent data
Extracting information from text data - answer-what is text mining
Learn what topics are discussed without reading the documents - answer-what is topic
modeling
Determining what the author felt - answer-what is sentiment analysis
Structured, semi-structured, unstructured - answer-what are three categories of data
Regular and predictable format - answer-what is a feature of structured data
Structured data that arranged values in tables - answer-what is tabular data
Data that is regular, but not necessarily standard format - answer-what is semi-
structured data
Text documents, video files, social media posts, audio files and pictures - answer-what
are a few examples of unstructured data
, Unstructured - answer-among structured, semi-structured, and unstructured; which
accounts the largest category
.csv and .xls, .xlsx and .xlsm - answer-name 2 spreadsheet file extensions
.doc, .txt, .pages, .pdf - answer-what are some document file extensions
.jpg, .png, .pdf - answer-what are some image file extensions
.pdf - answer-what file extension is for both documents and images
.png - answer-of the three different image file types, which is for higher quality images
.mp3 and .wav - answer-what are two different audio file extensions
.wav - answer-of the 2 different audio file types, which is for high quality
.mp4, .avi, .mov - answer-what are three video file extensions
.avi - answer-of the three video file extensions, which was developed by microsoft
.mov - answer-of the three video file extensions, which was developed by apple
.json, .xml - answer-what are two examples of semi-structured file types
Numeric, string, boolean, datetime, specialized - answer-what are the five data types
Integers and decimals - answer-what are two subcategories of numeric datatypes
Byte/int8, int16, int32, int64 - answer-what are four different integer datatypes
0 to 255 - answer-what is the range of the byte/int8 datatype
-(2^15) to (2^15) -1 - answer-what is the range of the int16 datatype
-(2^31) to (2^31) -1 - answer-what is the range of the int32 datatype
-(2^63) to (2^63) -1 - answer-what is the range of the int64 datatype
Float and double - answer-what are two different datatypes of decimal numbers
Double - answer-which numeric datatype is larger or takes up more space
When the number is very large or very small; has an exponent greater than 8 bits. -
answer-when should you use the double datatype instead of the float
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller biggdreamer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80562 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now