Which descriptor is used to modify the meaning of a base type, such as applying signed or unsigned to integers?

• A. Storage Location
• B. Input/Output Symbol
• C. Method Modifier
• D. Processing Symbol

Answer: (C)

The idea being tested is how a descriptor can change what a base type means in code. When you apply something like signed or unsigned to an integer, you’re not changing where the value is stored or how it’s read or written; you’re changing the interpretation and range of the type itself. Among the given options, the descriptor that best captures this role is the one labeled as a Method Modifier, because it denotes a modifier that affects how a type or member behaves in the program. The other descriptors describe things like where data is kept (storage location), how data moves (input/output), or unrelated processing symbols, none of which alter the fundamental meaning of the base type.