How does css differ from html?

a. css structures a document while html stores data.
b. css formats a document while html stores data.
c. css styles a document while html structures data.
d. css structures data while html styles data.

How can a broadcast station be received through cable and satellite systems?

When using a public computer or network, you should always

1. you have a small business that is divided into 3 departments: accounting, sales, and administration. these departments have the following number of devices (computers, printers, etc.): accounting-31, sales-28, and administration-13. using a class c private network, subnet the network so that each department will have their own subnet. you must show/explain how you arrived at your conclusion and also show the following: all available device addresses for each department, the broadcast address for each department, and the network address for each department. also, determine how many "wasted" (not usable) addresses resulted from your subnetting (enumerate them).