Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? None of these 4 16 15 8 None of these 4 16 15 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet? 802.5 802.2 802.6 802.4 802.3 802.5 802.2 802.6 802.4 802.3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following best illustrates the default subnet mask for a class A,B, and C Network? 255.0.0.0, 255.255.0.0, 255.255.255.0 None of these 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 255.255.0.0, 255.255.255.0, 255.255.255.255 255.0.0.0, 255.255.0.0, 255.255.255.0 None of these 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 255.255.0.0, 255.255.255.0, 255.255.255.255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers in a LAN can be interconnected by radio and infrared technologies. 255.255.255.255 Modem Wireless LANs Network Topologies Multiplexer 255.255.255.255 Modem Wireless LANs Network Topologies Multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Coder-decoder Codec Attenuation Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Coder-decoder Codec Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? low cost access for low bandwidth channels application independent interfaces parallel transmission unlimited expansion None of these low cost access for low bandwidth channels application independent interfaces parallel transmission unlimited expansion None of these ANSWER DOWNLOAD EXAMIANS APP
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