Computer Networking Which of the following is considered a broadband communications channel? microwave circuits satellites systems All of these fiber optic cable coaxial cable microwave circuits satellites systems All of these fiber optic cable coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for None of these microwave communications, satellite and radar TV transmission AM radio transmission FM radio transmission None of these microwave communications, satellite and radar TV transmission AM radio transmission FM radio transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use? 255.255.255.192 255.255.255.248 255.255.255.224 255.255.255.240 255.255.255.192 255.255.255.248 255.255.255.224 255.255.255.240 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site? 252 192 224 240 248 252 192 224 240 248 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most networks are connected to other local area or wide area networks. Select the best fit for answer: Internet technologies Internet revolution Internet works The Internet 255.255.252.0 Internet technologies Internet revolution Internet works The Internet 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be? The host has an invalid MAC address. The switch port the host is connected to is not configured to the correct VLAN membership. The VTP configuration on the switch is not updated for the new host. The router is not configured for the new host. The host has an invalid MAC address. The switch port the host is connected to is not configured to the correct VLAN membership. The VTP configuration on the switch is not updated for the new host. The router is not configured for the new host. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS