In CentOS 7, what command allows you to copy files to a formatted disk or a USB drive?

The File Explorer address bar contains ________ and ________ buttons

A) Maximize, Minimize B) Up, Down C) Left, Right D) Back, Forward

What type of power flaw involves a fluctuation in voltage levels caused by other devices on the network or by EMI??

A. ?brownout B. ?blackout C. ?noise D. ?surge