JSON and JavaScript Quiz
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Questions and Answers

Which of the following is a valid JSON format?

  • {"key": "value"}
  • {"key": "value"}
  • {"key": "value"}
  • {"key": "value"}

    • What is the purpose of escaping double quotes in JSON?

  • To indicate the end of a JSON object
  • To include special characters within a JSON string (correct)
  • To indicate the start of a JSON array
  • To separate key-value pairs in a JSON object

    • What is the correct way to access the value of a key in a JSON object using JavaScript?

  • json.key (correct)
  • json[key]
  • json.value(key)
  • json.get(key)

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