Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 31000 bps 9600 bps 34000 bps 6200 bps None of these 31000 bps 9600 bps 34000 bps 6200 bps None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 30 2 6 62 126 30 2 6 62 126 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking CSMA (Carrier Sense Multiple Access) is a method access control technique for multiple-access transmission media. 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 network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media. 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 network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? 3 None of these 2 multiple 1 3 None of these 2 multiple 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of entries in the HOSTS file? 500 Unlimited None of these 8 255 500 Unlimited None of these 8 255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true regarding VLANs? VTP is used to send VLAN information to switches in a configured VTP domain. All VLANs are configured at the fastest switch and, by default, propagate this information to all other switches. You must have at least two VLANs defined in every Cisco switched network. You should not have more than 10 switches in the same VTP domain. VTP is used to send VLAN information to switches in a configured VTP domain. All VLANs are configured at the fastest switch and, by default, propagate this information to all other switches. You must have at least two VLANs defined in every Cisco switched network. You should not have more than 10 switches in the same VTP domain. ANSWER DOWNLOAD EXAMIANS APP
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