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350-401 · Question #368

Refer to the exhibit. Which JSON syntax is derived from this data?

The correct answer is D. {'Person': [{'First Name': 'Johnny', 'Last Name': 'Table', 'Hobbies': ['Running', 'Video games']}, {'First. JSON Syntax Explanation Option D is correct because it follows valid JSON structure: a root object {} containing a "Person" key whose value is an array [] of person objects, each with properly formatted key-value pairs where "Hobbies" is represented as an array ['Running', 'Video

Submitted by jakub_pl· Mar 6, 2026Automation

Question

Refer to the exhibit. Which JSON syntax is derived from this data?

Options

  • A{[{'First Name': 'Johnny', 'Last Name': 'Table', 'Hobbies': ['Running', 'Video games']}, {'First Name':
  • B{'Person': [{'First Name': 'Johnny', 'Last Name': 'Table', 'Hobbies': 'Running', 'Video games'}, {'First
  • C{[{'First Name': 'Johnny', 'Last Name': 'Table', 'Hobbies': 'Running', 'Hobbies': 'Video games'}, {'First
  • D{'Person': [{'First Name': 'Johnny', 'Last Name': 'Table', 'Hobbies': ['Running', 'Video games']}, {'First

How the community answered

(49 responses)
  • A
    2% (1)
  • B
    4% (2)
  • D
    94% (46)

Explanation

JSON Syntax Explanation

Option D is correct because it follows valid JSON structure: a root object {} containing a "Person" key whose value is an array [] of person objects, each with properly formatted key-value pairs where "Hobbies" is represented as an array ['Running', 'Video games'] - the correct way to store multiple values for a single key.

Why the distractors are wrong:

  • Option A is invalid because it starts with {[, placing an array directly inside an object without a key name, which violates JSON syntax rules.
  • Option B is invalid because 'Hobbies': 'Running', 'Video games' is not proper JSON - multiple values for a single key must be enclosed in an array [], not listed as bare comma-separated values.
  • Option C is invalid for two reasons: it uses the {[ structure without a key (like A), and it repeats the 'Hobbies' key twice in the same object, which is not valid JSON (duplicate keys are not allowed).

Memory Tip: Remember the rule "Multiple values = Array brackets" - whenever one key needs to hold more than one value in JSON, wrap them in []. Also remember that every array in JSON must belong to a named key inside an object, never floating loose inside {}.

Topics

#JSON Syntax#Data Structures#Data Serialization#API Data Formats

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