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DA0-001 · Question #192
DA0-001 Question #192: Real Exam Question with Answer & Explanation
The correct answer is A: Data is separated by a delimiter.. A flat text file is distinct because its data fields are typically separated by a specific character, such as a comma or tab, rather than having a complex underlying structure.
Data Concepts and Environments
Question
Which of the following differentiates a flat text file from other data types?
Options
- AData is separated by a delimiter.
- BData is stored in defined rows.
- CData is defined with key-value pairs.
- DData is housed in a markup language.
Explanation
A flat text file is distinct because its data fields are typically separated by a specific character, such as a comma or tab, rather than having a complex underlying structure.
Common mistakes.
- B. While flat files often contain data in rows, many other data types (like database tables) also store data in defined rows, so this does not uniquely differentiate a flat text file.
- C. Data defined with key-value pairs is characteristic of data structures like JSON or dictionaries, which are not typical for flat text files.
- D. Data housed in a markup language refers to formats like XML or HTML, which have specific tag-based structures, differentiating them from simple flat text files.
Concept tested. Characteristics of flat text files
Topics
#Flat files#Text files#Data formats#Delimiters
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