Computer Networking What PPP protocol provides dynamic addressing, authentication, and multilink? HDLC LCP X.25 NCP HDLC LCP X.25 NCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Identification procedure Log-on procedure Security procedure Safeguard procedure None of these Identification procedure Log-on procedure Security procedure Safeguard procedure None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers? 8 None of these 4 9 16 8 None of these 4 9 16 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? Data communication package Memory resident package Electronic mail package Project management package None of these Data communication package Memory resident package Electronic mail package Project management package None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a unique local address? These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. These are like private addresses in IPv4 in that they are not meant to be routed. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. These are like private addresses in IPv4 in that they are not meant to be routed. Packets addressed to a unicast address are delivered to a single interface. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____. All of these 3, 3, 2, none 3, 2, 1, none 3, 2, 1, 7 3, 3, 1, 7 All of these 3, 3, 2, none 3, 2, 1, none 3, 2, 1, 7 3, 3, 1, 7 ANSWER DOWNLOAD EXAMIANS APP
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