5. Mnemonics 6. A compiler is a program that translates a high-level language program into a separate machine language program. The machine language program can then be executed any time it is needed. An interpreter is a program that both translates and executes the instructions in a high-level language program. As the interpreter reads each individual instruction in the program, it converts it to a machine language instruction and then immediately executes it. Because interpreters combine translation and execution, they typically do not create separate machine language programs. 7. Operating system Exercises 1. No solution -- This is a hands-on exercise to help you learn how to work with the Python interpreter in interactive mode. 2. No solution -- This is a hands-on exercise to help you learn how to work with the IDLE programming environment. 3. Decimal Binary 11 1011 65 1000001 100 1100100 255 11111111 4. Binary Decimal 1101 13 1000 8 101011 43 5. Here is an example: The ASCII codes for the name Marty are: M = 77 a = 97 r = 114 t = 226 y = 121