1. What is the main objective of the code of ethics? Mention 4 different cases for code of ethics. 2. Briefly describe two operations that a debugger can perform (i.e., commands that you can give to a debugger). 3. Why must a program specifically be compiled for debugging to be able to execute that program in a debugger? What two things does the compiler do to assist a debugger? 4. What does 10011111 represent? 5. What is the output of the following code? 6. Convert each of the following bit patterns into decimal (show your work). Assume the values are stored using the two's complement bit model. 01000001 10111101 0000000010111110 1000000010111111