Question

19. --_ is the advantages of Networking in
which, the deletion, modification or upgradation of
the software/data is to be done at a single point
only. *​

Answer 1

 Efficiency   and  Effectiveness is the advantages of Networking in  which, the deletion, modification or upgradation of  the software/data is to be done at a single point  only.

Answer 2

Answer:

now com fastt okkkmmmmm