Answer:
Port scanner
Explanation:
The penetration tester would most likely use a port scanner. A port scanner can be explained to be an application that is made to check a server or host for ports that are open. This application can also be used by administrators to check their security networks so as to know those network services that are running on a host and also to know existing vulnerabilities. Attackers also use this to exploit victims.
 
        
             
        
        
        
So, you can be able to make a prediction and understand the cycle.
        
             
        
        
        
I would say code completion. Dreamweaver does this for you. So say I wanted to make a paragraph of text, I would use <p>, and then Dreamweaver would create the closing </p> for you.
        
             
        
        
        
I think: B,C,D. You do not need to write notes on a thing that you will only see, but you need a date, key words, and main ideas.