Computer Networking A medium access control technique for multiple access transmission media is Aloha None of these Amplitude Angle modulation Attenuation Aloha None of these Amplitude Angle modulation Attenuation 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 None of these 6200 bps 31000 bps 9600 bps 34000 bps None of these 6200 bps 31000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. ICMP guarantees datagram delivery.2. ICMP can provide hosts with information about network problems.3. ICMP is encapsulated within IP datagrams.4. ICMP is encapsulated within UDP datagrams. 1 only 2 and 3 1 and 4 All of these 1 only 2 and 3 1 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer transforms information from machine format into that understandable by user session physical presentation None of these application session physical presentation None of these application ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Correct method for full duplex mode of communication is: Both stations can transmit and receive data at the None of these One device can send other device can only accepts. One device sends and other device receives and vic Both stations can transmit and receive data at the None of these One device can send other device can only accepts. One device sends and other device receives and vic ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is separated by a subnet mask? DHCP scopes Subnets Domains Network ID and host ID None of these DHCP scopes Subnets Domains Network ID and host ID None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS