ITN 100 Chapter 10 Study Guide Questions with Complete Solutions

ITN 100 Chapter 10 Study Guide Questions with Complete Solutions The most common cable modem standard is Data over Cable Service Interface Specification. True Technologies such as DSL and cable modem are called narrowband technologies. False Another term for cable networks that use both fiber-optic and coaxial cable is __________. hybrid fiber coax Each of the networks in Internet 2 has a set of access points called terapops. False Which of the following new Internet efforts was started by 34 universities? Internet2 Which of the following is one of the tier 1 ISPs in North America? Sprint A DSL modem is also known as a: DSL router A digital service offered by cable companies is the _________. cable modem At the DSL customer premises is a device called a(n) DSL modem A high-speed Internet has a set of access points called ____pops that provide point-of-presence at ________ speeds. giga, gigabit The most common type of DSL today is ADSL. True At the top of the Internet structure are tier 1 ___________, such as AT&T and Sprint. Internet service providers IXPs were originally designed to connect only tier 3 ISPs. False WiMAX was designed to use the _______ frequencies. 2.3 GHz, 2.5 GHz, and 3.5 GHZ A(n) ___________ contains a series of cable modems/multiplexers and converts the data from cable modem protocols into protocols needed for Internet traffic, before passing them to a router connected to an ISP POP. cable modem termination system A _________ is the place at which the ISP provides