<span>When you protect a workbook, you control the ability users have, to make changes to the file. This is t</span><span>o prevent other users from making changes, functions like adding, moving, deleting, or hiding worksheets, and renaming worksheets, you can </span>protect<span> it </span><span>with a password. </span>
B. False, it doesnt only have to be applied word by word
By looking at your code, it seems like you're trying to let the user enter positive numbers until the user enters a negative number. To achieve this, you need to indent int(input("Enter a number, negative to stop")) inside the loop.
The second answer choice is correct.
Answer:
The Datalink layer encapsulates each packet in a frame which contains the hardware address (MAC) of the source and destination computer (host) and the LLC information which identifies to which protocol in the prevoius layer (Network layer) the packet should be passed when it arrives to its destination.
Explanation:
