A small but growing advertising business hires a new secretary. Until now, the computers have been directly connected, and all the employees have shared a printer. While top management hopes their secretary is trustworthy, they do not want their secretary's computer fully connected to
all the other computers just yet. What do they need to do?
Change their LAN into a WAN.
O Change their P2P network into a client-server network
O There is no network-based solution for this problem.
Change their WAN into a LAN.

sorry I can't, pliz u search in google so that u can understand well from that

some have built technology like spoofed call blockers into their networks, so there's nothing you would even have to install.

this happens because the number is known for scamming, they don't want it to me known as "scam likely." perhaps it's just a telemarketer. maybe it's an identity thief. it might even be a scam artist.  

either way, "scam likely" is probably not an old friend whose number you forgot that you saved. it's your wireless carrier's way of letting you know: answer at your own risk.

explanation:

to combat the seemingly rising epidemic of spam callers in the u.s., the nation's four major wireless carriers have been trying out new methods to reduce the number of unsolicited calls americans receive each day.

some have built technology like spoofed call blockers into their networks, so there's nothing you would even have to install.

hope this . mark me brainliest.