Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? controller front-end processor multiplexer All of these concentrator controller front-end processor multiplexer All of these concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command will show you whether a DTE or a DCE cable is plugged into serial 0? sh int serial 0 sh int s0 show serial 0 controllers show controllers serial 0 sh int serial 0 sh int s0 show serial 0 controllers show controllers serial 0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?1. A crossover cable should be used in place of the straight-through cable.2. A rollover cable should be used in place of the straight-through cable.3. The subnet masks should be set to 255.255.255.192.4. A default gateway needs to be set on each host.5. The subnet masks should be set to 255.255.255.0. 1 only 1 and 5 only 2 and 5 only 3 and 4 only 2 only 1 only 1 and 5 only 2 and 5 only 3 and 4 only 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you use either Telnet or FTP, which is the highest layer you are using to transmit data? Presentation Transport Session Application Presentation Transport Session Application ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.21 X.25 None of these X.75 X.3 X.21 X.25 None of these X.75 X.3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Where is a hub specified in the OSI model? Application layer Physical layer Session layer Data Link layer Application layer Physical layer Session layer Data Link layer ANSWER DOWNLOAD EXAMIANS APP
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