When you chose which files or playlists to transfer to your device, it is called a(n):

Which of the following physical security measures should be applied to a server room?

a. The room should be locked at all times. b. The room should be fireproof. c. The room should have no windows. d. All the above.

Which of the following is an example of an invalid expression in Java?

a)``` result = a + b; ``` b)``` result = (14 + 9) * 5; ``` c)``` result = ((19 + 4) - 5; ``` d)``` result = firstNum % secondNum; ``` e)``` result = firstNum / secondNum % thirdNum; ```