In the RAML example, what is the data type of the query parameter year?

In the RAML example, what is the data type of the query parameter year?

• A. string
• B. integer
• C. boolean
• D. float

Answer: (B)

In RAML, query parameters can specify a data type to define how the value should be interpreted and validated. A year is naturally a whole-number value, so it’s described as an integer. Using integer signals that the value must be a numeric whole number (like 2023 or 2024), not text, a true/false boolean, or a decimal. If you used string, boolean, or float, you’d allow values that don’t fit a calendar year (text for year labels, true/false for a flag, or decimals like 2024.5). Therefore, integer is the appropriate type for a year parameter.

In RAML, query parameters can specify a data type to define how the value should be interpreted and validated. A year is naturally a whole-number value, so it’s described as an integer. Using integer signals that the value must be a numeric whole number (like 2023 or 2024), not text, a true/false boolean, or a decimal. If you used string, boolean, or float, you’d allow values that don’t fit a calendar year (text for year labels, true/false for a flag, or decimals like 2024.5). Therefore, integer is the appropriate type for a year parameter.