The GUI event with which the user interacts is the .

To handle attachments now being included in e-mail, ________, a new standard, was introduced

Fill in the blank(s) with correct word

The color encoding we’re using is RGB. What does this mean, in terms of the amount of memory required to represent color? Is there a limit to the number of colors that we can represent? Are there enough colors representable in RGB?

What will be an ideal response?