Computer Networking What frequency range is used for TV transmission and low power microwave applications? Very Low Frequency : 3 kHz to 30 kHz Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Very Low Frequency : 3 kHz to 30 kHz Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The basic Ethernet design does not provide addressing automatic retransmission of a message access control multiple virtual networks None of these addressing automatic retransmission of a message access control multiple virtual networks None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain? STP ISL VTP DHCP STP ISL VTP DHCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. K I (K - P) KIK (1 + F) P I (K + 1) None of these 1/ (1 - F) K I (K - P) KIK (1 + F) P I (K + 1) None of these 1/ (1 - F) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A medium access control technique for multiple access transmission media is Amplitude None of these Attenuation Angle modulation Aloha Amplitude None of these Attenuation Angle modulation Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which type of OSPF network will elect a backup designated router?1. Broadcast multi-access2. Non-broadcast multi-access3. Point-to-point4. Broadcast multipoint 3 and 4 1 and 2 None of these 3 only 3 and 4 1 and 2 None of these 3 only ANSWER DOWNLOAD EXAMIANS APP
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