Answer: Package software
Explanation:
Packaged software is the software that contains the functions and programs that are similar in the nature and features.
It is designed in such a way so that it can attract the customers and user by providing the benefit of the selling of the collection of programs rather than buying individual software programs which costs higher.
Thus, it produced at a large scale as well as bought by numerous users.
A computational instruction with operands is command so computational instructionis just a opcode.
B. opcode
Answer:
The source code has been attached to this response. It contains comments explaining each line of the code. Kindly go through the comments.
To run this program, ensure that the file is saved as ArithmeticProcessor.java
Keep editing line 7 of the code to test for other inputs and arithmetic operation.
A sample output has also been attached to this response.