What is the loopback address and what is its purpose?
What will be an ideal response?
The loopback address is 127.0.0.1, and it is assigned to the software loopback interface of a NIC. It has many purposes. The most common is allowing you to test a NIC's capability to send and receive packets. To do this in Windows, open a command prompt and enter the command ping 127.0.0.1.
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Invoking _________ removes all elements in an ArrayList x.
a. x.remove() b. x.clean() c. x.delete() d. x.empty() e. x.clear()
Which of the following statements about tiles is FALSE?
A) Groups of tiles can be named. B) Tiles must be left where Windows places them. C) Tiles can be grouped. D) Tile changes made to a computer appear on any computer when logging on with a Microsoft account.
Using a ____ statement makes a message appear in the Output panel when you perform an action.
A. trace B. syntax C. debugging D. confirmation
How did the Ethernet standard develop?
What will be an ideal response?