Computer Networking The EIA-232 interface has _____ pins. 25 20 30 None of these 24 25 20 30 None of these 24 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of connections can use full duplex?1. Hub to hub2. Switch to switch3. Host to host4. Switch to hub5. Switch to host 1, 2 and 4 3 and 5 2, 3 and 5 3 and 4 1, 2 and 4 3 and 5 2, 3 and 5 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? 64 kbps. None of these 128 kbps 32 kbps 8 kbps 64 kbps. None of these 128 kbps 32 kbps 8 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking One important characteristic of the hub architecture of ARC-net is access control and addressing alternative routing None of these directionalized transmission multiple virtual networks access control and addressing alternative routing None of these directionalized transmission multiple virtual networks ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class A network? None of these 255.0.0.0 127.0.0.1 255.255.255.0 255.255.255.0.0 None of these 255.0.0.0 127.0.0.1 255.255.255.0 255.255.255.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A medium access control technique for multiple access transmission media is Amplitude Angle modulation None of these Aloha Attenuation Amplitude Angle modulation None of these Aloha Attenuation ANSWER DOWNLOAD EXAMIANS APP
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