A company has recently allowed its employees to telecommute two days a week. The employees MUST have
a minimum of 1Mbps non-shared connection to the Internet. Which of the following MUST the employees have
at their home in order to connect to the Internet?
A.
ISDN
B.
Cable modem
C.
DSL
D.
Dial-up networking
ISDN is using telephone transmission across digital lines end-to-end
Dial-up lines have phone numbers and must dial each other up to make a connection.
Cable modems are connected via coax that connects to cable company’s network, they uses DOCSIS
DSL is a digital fully dedicated line so it is not connected to phone line so it would be the best choice.