Which file format uses attribute-value pairs to define configurations in a readable structure?

Which file format uses attribute-value pairs to define configurations in a readable structure?

• A. REST
• B. JSON
• C. OAuth
• D. VLAN

Answer: (B)

Using attribute-value pairs to describe configurations in a readable, structured way points to JSON. In JSON, data is organized as objects where each entry is a key (the attribute) and its corresponding value. Keys are strings and values can be strings, numbers, booleans, arrays, or other objects, allowing a clear, hierarchical representation of settings. This makes configuration files easy for humans to read and edit, while remaining easy for programs to parse. The other options aren’t file formats for configurations: REST is an API design style, OAuth is an authorization protocol, and VLAN is a network segmentation concept. So JSON best fits the description.

Using attribute-value pairs to describe configurations in a readable, structured way points to JSON. In JSON, data is organized as objects where each entry is a key (the attribute) and its corresponding value. Keys are strings and values can be strings, numbers, booleans, arrays, or other objects, allowing a clear, hierarchical representation of settings. This makes configuration files easy for humans to read and edit, while remaining easy for programs to parse. The other options aren’t file formats for configurations: REST is an API design style, OAuth is an authorization protocol, and VLAN is a network segmentation concept. So JSON best fits the description.