Is there a question or something
D. <span>You have just used the Undo function to delete a paragraph, and you want that paragraph back.</span>
The output of the formula will be TRUE because '83 = 83' is the only true expression of that three expressions present in the formula.
The output of the XOR function will be TRUE in case only one logical expression is true and FALSE otherwise.
Answer:
1) Check the switches, routers, and hubs.
2) Try logging off and on again.
3) Make sure everything is plugged in and turned on.
4) Restore files from backup versions.
Explanation:
Hope this helped!! :D