please show all workings and how you arrived at your answers.

Question Four Define the terms software process and Unified Process. Use the process to solve the following software problem. You are a software engineer who has been charged with developing a program that will let a first grader practice addition. The program randomly generates two single-digit integers number1 and number 2 and displays a question such as "What is 7+9 ?" to the student. After the student types the answer, the program displays a message to indicate whether the answer is true or false. You can write the code in any object-oriented language. (6 Points) Good Luck