Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as modem Angle modulation None of these Amplitude modulation Aloha modem Angle modulation None of these Amplitude modulation Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask? 30 16 14 15 30 16 14 15 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following statements are true regarding the command ip route 172.16.4.0 255.255.255.0 192.168.4.2?1. The command is used to establish a static route.2. The default administrative distance is used.3. The command is used to configure the default route.4. The subnet mask for the source address is 255.255.255.0. 2 and 4 1 and 2 All of these 3 and 4 2 and 4 1 and 2 All of these 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use? 255.255.255.248 255.255.255.252 255.255.255.0 255.255.255.224 255.255.255.240 255.255.255.248 255.255.255.252 255.255.255.0 255.255.255.224 255.255.255.240 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are true regarding OSPF areas?1. You must have separate loopback interfaces configured in each area.2. The numbers you can assign an area go up to 65,535.3. The backbone area is also called area 0.4. If your design is hierarchical, then you don't need multiple areas.5. All areas must connect to area 0. 1 and 2 only 1 only 3, 4 and 5 3 and 4 only 1 and 2 only 1 only 3, 4 and 5 3 and 4 only ANSWER DOWNLOAD EXAMIANS APP
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 9600 bps 34000 bps 31000 bps 6200 bps None of these 9600 bps 34000 bps 31000 bps 6200 bps None of these ANSWER DOWNLOAD EXAMIANS APP