Out of the following, the only one that I see is not the basic role of a webmaster is replying to customers questions about the web site! Usually they have a specific job for that; like customer service etc. Hopefully that helps.
        
             
        
        
        
Answer:
The oldest malware vector was emails.
Explanation:
Websites were not widespread early on into the internet, however it was very easy to have a virus that uses an email contact list, where it can send itself to other email addresses and spread.
 
        
             
        
        
        
The interactive model of communication states that the people and the environment for communication are constantly changing. 
B. interactive
<u>Explanation:</u>
The world is a big place and you must have come across the infamous hearing, "Change is the only constant". Gradually, with the passage of time, the mindset of the people change over a certain topic for communication. 
For instance, in old times, people did not prefer their children to have love marriages, in fact India has also seen honor killings to prevent love marriages. But now most portion of the society stands in favor of love marriages. People change, perspective change, and so does the perception and ideas. 
 
        
             
        
        
        
Answer:
The answer is "Resources".
Explanation:
All services should definitely be reviewed through Carlie. However many Software Developers, Reviewers, and others are accessible are important to find out. Only then can Carlie find out because needed, the exact timelines. Because whenever establishing precise deadlines, she needs to take a look at the tools, that's why the above given choice is correct.
 
        
             
        
        
        
Digital life is here to stay. The internet is use every single second of the day. We need our digital life today because during a pandemic we need online services such as for school and emergency services. We will always use the internet every day for the rest of our life.