Final answer:
The data type 'Numeric (10,3)' represents a numerical value with a total of 10 digits, including 3 digits after the decimal point.
Step-by-step explanation:
In computer programming, the data type 'Numeric (10,3)' represents a numerical value with a total of 10 digits, including 3 digits after the decimal point. This means that the number can have up to 10 digits in total, with 3 of them being after the decimal point. For example, a value of '1234.567' would be a valid value for this data type, while a value of '12345678901.1234' would not be valid because it exceeds the maximum of 10 digits in total.