A computer uses unallocated space also know as free space to keep a file that has been deleted in its disk until a new file takes it spot and overwrites it.
Answer:
c. prompt(text[,default Input])
Explanation:
In javaScript the prompt() method displays a dialog box which allows the user input text required by the program.
<span>The answer is Event. A user logging on, an application server connecting to a database server, an authentication server rejecting a password, or an antivirus scanner reporting a suspected virus are all examples of Event.
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An IP address is mostly for your WIFI . Internet Protocol .
Overtype Mode is where you are making changes to text (putting in new characters)
