1.In the data analyst’s ecosystem, languages are classified by type. What are shell and scripting languages most commonly used for?
1 point
Automating repetitive operational tasks
Building apps
Manipulating data
2.Which of the following is an example of unstructured data?
1 point
Spreadsheets
Video and audio files
Zipped files
XML
3.Which one of these file formats is independent of software, hardware, and operating systems, and can be viewed the same way on any device?
1 point
Delimited text file
XML
PDF
XLSX
4.Which data source can return data in plain text, XML, HTML, or JSON among others?
1 point
XML
Delimited text file
API
PDF
5.According to the video “Languages for Data Professionals,” which of the programming languages supports multiple programming paradigms, such as object-oriented, imperative, functional, and procedural, making it suitable for a wide variety of use cases?
1 point
Python
PowerShell
Unix/Linux Shell
Java
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