The answer is D. It's asking for the most UNETHICAL not ETHICAL, the answer before me was ETHICAL. Sharing personal data is UNETHICAL.
 
        
                    
             
        
        
        
Answer:
Classification
Explanation:
Building a machine learning solution that can predict the success of a student in completing a college degree is a binary problem. There are two possible answer: success or not success.  
This brings us to a supervised machine learning problem, where one trains the technique with labeled data whether it is a success or not. Since the target variable is discrete (not continuous), classification technique has to be used.  
 
        
             
        
        
        
<span>An ftp server is a computer that allows users to upload and/or download files using ftp.</span>
        
             
        
        
        
Answer: <u>Bill Gate</u>, who is known as the king of computer programs
Hope this helps!