If "Fixed point arithmetic " is set as true, then the period in which data type will be affected

In ABAP, when 'fixed point arithmetic' is set to true, it affects how packed numbers (type P) are handled. Packed numbers store decimal values with fixed precision, and the fixed point arithmetic setting determines how calculations and rounding are performed. The question asks which data type is affected, and the answer is P (packed number). Types F (floating point), D (date), and I (integer) are not affected by this setting.