It can stop the function when it’s no longer needed to keep running
And it can give a certain value to send back so it can be used elsewhere in your code
Answer:
B. the main work area of a Mac
Answer: refer to the URL in the browser’s address bar
Explanation:
Basically for the communication to flourish we have to transmit data across various clients and destinations. So the first step in this regard is connecting to the nameserver of the destination. for this we have to type the name of the desired IP from the URL in our browser.
As for example we can type http://www.google.com
Hereby the client is connecting to the google server by simply typing its address in the URL.
Here http:// is not a secure connection so most often we use https:// for a better security so that we can transmit the packet in a safe manner to the desired host.
So in order to identify whether we have use secured protocol for the application server we have to refer to the URL in the browser’s address bar.
B. Preview Results. Hope I helped :)