A web application starts when a client sends a request to a server
Answer:
Purpose. Domain names serve to identify Internet resources, such as computers, networks, and services, with a text-based label that is easier to memorize than the numerical addresses used in the Internet protocols.
<span>In which career field, would the Computing Technology Industry Association's CompTIA A+ certification be useful?</span>
Answer:
Following is attached the solution of each part step-by-step. I hope it will help you!
Explanation: