Computer Networking The slowest transmission speeds are those of coaxial cable twisted-pair wire microwaves fiber-optic cable coaxial cable twisted-pair wire microwaves fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Drops the frame Forwards the switch to the first available link Floods the network with the frame looking for the device Sends back a message to the originating station asking for a name resolution Drops the frame Forwards the switch to the first available link Floods the network with the frame looking for the device Sends back a message to the originating station asking for a name resolution ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The packets switching concept was first proposed All of these in the late 1980s for the Defense Ministry of US. in the late 1950s for Defense Ministry of US None of these in the early 1960s for military communication systems, mainly to handle speech All of these in the late 1980s for the Defense Ministry of US. in the late 1950s for Defense Ministry of US None of these in the early 1960s for military communication systems, mainly to handle speech ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the correct cable that transport signals in the form of light: Fiber optic cable Shielded Twisted Pair cable Coaxial Cable Twisted-Pair cable Fiber optic cable Shielded Twisted Pair cable Coaxial Cable Twisted-Pair cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband. Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband refers to local area networks, and broadband refers to wide area networks. Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband refers to local area networks, and broadband refers to wide area networks. Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch? 56Kbps Serial 100Mbps Ethernet 1Gbps Ethernet 10Mbps Ethernet 56Kbps Serial 100Mbps Ethernet 1Gbps Ethernet 10Mbps Ethernet ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS