1. Which is more recommended you run to add a user? useradd or adduser? Why? 2. What is sudo? Why is it required for most of the commands we are performing?

3. Let’s assume you have a folder named “stuff” and you wish to make “stuff” readable and writable for the owner, readable by groups and others, how would you do this?

4. Interpret these permissions: dr-xrw--w-
Owner:
Group:
Other:

You have inserted new slides based on a word outline. how do you format these new slides to match the powerpoint presentation formatting? a. select all slides in the presentation and click format on the home tab. b. select the new slides and click reset on the home tab. c. select all slides in the presentation and click reset on the home tab. d. select the new slides and click format on the home tab.

My mom and i are moving and we don’t have wifi for the next week, i want to know if using a using a hotspot with unlimited data is better than using regular wifi. i’m considering cost, speed, and data sacrifices.

What is a scenario where records stored in a computer frequently need to be checked