Computer Networking A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring? 8 x 105 bit frame 10,000 B frame 8000 B frame 80,000 B frame 8 x 105 bit frame 10,000 B frame 8000 B frame 80,000 B frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which fields are contained within an IEEE Ethernet frame header?1. Source and destination MAC address2. Source and destination network address3. Source and destination MAC address and source and destination network address4. FCS field 2 and 3 only 2 only 1 and 4 3 only 2 and 3 only 2 only 1 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 1 and 4 2 and 3 3 only 1 only 1 and 4 2 and 3 3 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following network uses dynamic or adaptive routing? None of these TYMNET SNA(IBM's System Network Architechture) ARPANET None of these TYMNET SNA(IBM's System Network Architechture) ARPANET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? passive hub hub None of these repeater bridge passive hub hub None of these repeater bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used to find the hardware address of a local device? RARP IP ICMP ARP RARP IP ICMP ARP ANSWER DOWNLOAD EXAMIANS APP
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