Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: telegraph line None of these mixedband channel All listed here simplex lines telegraph line None of these mixedband channel All listed here simplex lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. NRZ-L Differential Manchester NRZ-I Manchester None of these NRZ-L Differential Manchester NRZ-I Manchester None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet? 802.4 802.5 802.3 802.2 802.6 802.4 802.5 802.3 802.2 802.6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a unicast address? 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. 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. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command will permit SMTP mail to only host 1.1.1.1? access-list 110 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 10 permit smtp host 1.1.1.1 access-list 110 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 10 permit smtp host 1.1.1.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main reason the OSI model was created? So Cisco could use the model. To create a layered model larger than the DoD model. So application developers can change only one layer's protocols at a time. So different networks could communicate. So Cisco could use the model. To create a layered model larger than the DoD model. So application developers can change only one layer's protocols at a time. So different networks could communicate. ANSWER DOWNLOAD EXAMIANS APP
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