Which data is properly formatted with JSON? A. B. C. D.

The correct answer is B. { "name": "Peter", "age": "25", "likesJson": true, "characteristics": ["small", "strong", 18] }. Option B is correctly formatted JSON because it uses proper key-value pair syntax with all properties separated by commas, strings are properly enclosed in matching double quotes, the boolean value 'true' is unquoted (as required), and the array contains a mix of valid strings an

Submitted by mike_84· Mar 6, 2026Understanding JSON data structure and syntax rules, including proper use of commas, string delimiters, and data types - commonly tested in web development, API integration, and data interchange certification domains.

Question

Which data is properly formatted with JSON? A. B. C. D.

Exhibits

Options

A{ "name": "Peter" "age": "25" "likesJson": true "characteristics": ["small", "strong", 18] }
B{ "name": "Peter", "age": "25", "likesJson": true, "characteristics": ["small", "strong", 18] }
C{ "name": "Peter, "age": "25", "likesJson": true, "characteristics": ["small", "strong", 18"] }
D{ "name": "Peter", "age": "25", "likesJson": true, "characteristics": ["small", "strong", "18"] }

How the community answered

(35 responses)

A
6% (2)
B
91% (32)
C
3% (1)

Explanation

Option B is correctly formatted JSON because it uses proper key-value pair syntax with all properties separated by commas, strings are properly enclosed in matching double quotes, the boolean value 'true' is unquoted (as required), and the array contains a mix of valid strings and an unquoted integer (18). JSON requires commas between key-value pairs, properly closed string literals, and correct data type representation.

Topics

#JSON#Data Formatting#Web Data Exchange#Syntax Validation

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