Question

Suppose you want to change an existing program to have more of a modular architecture. The program contains a basic calculator program. Which of the following would be an appropriate attribute for the calculator class?(1 point)
Responses

number 1
number 1

subtraction
subtraction

calculate
calculate

addition

Answer 1

In a modular architecture for a calculator class, the appropriate attributes would generally be the values that the class operates on rather than the operations themselves. Therefore, the most fitting attribute from your list would be:

**number 1**

This would represent one of the operands that the calculator might use for its calculations. The other options (subtraction, calculate, addition) are more aligned with methods or functions you would implement within the class rather than attributes.