Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 1, 3 and 4 3 only 2 only 1 and 2 1, 3 and 4 3 only 2 only 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband. Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband refers to local area networks, and broadband refers to wide area networks. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband refers to local area networks, and broadband refers to wide area networks. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers in a LAN can be interconnected by radio and infrared technologies. 255.255.255.255 Multiplexer Network Topologies Modem Wireless LANs 255.255.255.255 Multiplexer Network Topologies Modem Wireless LANs 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? None of these 64 kbps. 32 kbps 8 kbps 128 kbps None of these 64 kbps. 32 kbps 8 kbps 128 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to support 600 hosts per subnet. What subnet mask should you use? 255.255.224.0 255.255.192.0 255.255.248.0 255.255.240.0 255.255.252.0 255.255.224.0 255.255.192.0 255.255.248.0 255.255.240.0 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is Cladding? A typical optical fiber consists of a very narrow Coxial Cable Cables with shield None of these A typical optical fiber consists of a very narrow Coxial Cable Cables with shield None of these ANSWER DOWNLOAD EXAMIANS APP
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