EMC Proven Professional – Data Science and Big Data Analytics — Question 38

Which data asset is an example of quasi-structured data?

Answer options

• A. Webserver log
• B. XML data file
• C. Database table
• D. News article

Correct answer: A

Explanation

A webserver log is considered quasi-structured data because it has a regular format but lacks a strict schema, allowing for variability in its structure. In contrast, XML data files and database tables have a defined structure, while news articles are typically unstructured text.