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Question 4What format does Flask commonly return for web APIs?1 pointJSONXMLHTMLCSV

Question

Question 4

What format does Flask commonly return for web APIs?
1 point

  • JSON
  • XML
  • HTML
  • CSV
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Solution

Flask, a popular web framework for Python, commonly returns data in JSON format for web APIs.

Explanation

  1. JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse and generate. It's text-based and language-independent, making it a preferred choice for modern web applications.

  2. Usage in Flask: Flask provides built-in support for JSON responses through the jsonify function. When building APIs, developers generally opt for JSON due to its simplicity and widespread support across various programming languages and platforms.

  3. Although Flask can also return data in other formats like XML, HTML, and CSV, JSON is the most common and favored format mainly because of its efficiency in handling complex data structures and ease of use in client-server communication.

Final Answer

JSON

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