Any data expressed in the JSON format is in the form of a string.

Question

BlackTom AI · Accepted Answer

The question asks about data expressed in the JSON format and whether it is in the form of a string.
The statement to evaluate is: 'Any data expressed in the JSON format is in the form of a string.'
First, consider what JSON is: JSON (JavaScript Object Notation) is a text format that encodes data as a collection of values. These values can be strings, numbers, booleans, null, arrays, and objects. This means that not all JSON data are strings; many valid JSON values are numbers (e.g., 42), booleans (e.g., true), null, or structured data like arrays and objects containing a mix of types.
Next, evaluate the core claim: asserting that all JSON data are strings ignores the full range of JSON data types. For example, a JSON value such as 123 is perfectly valid JSON and is not a string. Likewise, {"key": true} is a JSON object containing a boolean, not a string.
Therefore, the blanket statement is inaccurate because it oversimplifies JSON’s capabilities and misrepresents the spectrum of allowed data types within JSON syntax.
Note: The provided answer field lists 'True' as the correct option, which contradicts the fundamental properties of JSON described above. This inconsistency highlights that the claim is not correct, even though the given answer indicates otherwise.
In summary, JSON data are not restricted to strings; they can be multiple data types, including numbers, booleans, null, arrays, and objects, making the statement false.

BZAN2021.05|.06 Fall 2025 Coding for Business [Karpovsky] Reading Quiz: APIs & JSON

Any data expressed in the JSON format is in the form of a string.

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