3.what is deep focus, and when is it a good choice for a scene?

Who can provide you with a new password when you have forgotten your old one? your provide you with a new password in case you forget your old one.

You wanted to look up information about alzheimer's, but you were unsure if it was spelled "alsheimer's" or "alzheimer's." which advanced search strategy would be useful? a) a boolean search b) using a wild card in your search c) trying different search engines d) doing a search for "alsheimer's not alzheimer's" asap. ill give brainlist.

Anetwork security application that prevents access between a private and trusted network and other untrusted networks