Computer Networking How many non-overlapping channels are available with 802.11b? 23 40 12 3 23 40 12 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a link-local address? 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. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets addressed to a unicast address are delivered to a single interface. 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. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets addressed to a unicast address are delivered to a single interface. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? 80 150 100 None of these 30 80 150 100 None of these 30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO None of these a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: None of these concentrator multiplexer full-duplex line modifier None of these concentrator multiplexer full-duplex line modifier ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Distributed Queue Dual Bus is a standard for WAN LAN LAN and MAN Wireless LAN MAN WAN LAN LAN and MAN Wireless LAN MAN ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS