Linux doesn't use an archive bit in each file like Windows uses to designate a file has been modified since last backup, so how can the backup program efficiently and perfectly determine if a file needs to be archived/saved when running each incremental dump

Which of the following “invisible” marks represents an inserted tab?

Q-1 which of the following can exist as cloud-based it resources? a. physical serverb. virtual serverc. software programd. network device

The initial tableau of a linear programming problem is given. use the simplex method to solve it. x 1 x 2 x 3 s 1 s 2 z 1 2 4 1 0 0 8 3 4 1 0 1 0 10 minus3 minus12 1 0 0 1 0 the maximum is nothing when x 1equals nothing, x 2equals nothing, x 3equals nothing, s 1equals3, and s 2equals0. (be sure to simplify to lowest terms if necessary.)