Computer Networking Who invented the modem? Digital Equipment Corpn. Wang Laboratories Ltd. Apple Computers Inc. AT & T Information Systems, USA None of these Digital Equipment Corpn. Wang Laboratories Ltd. Apple Computers Inc. AT & T Information Systems, USA None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server? 1 Mbps 10 Mbps 2 Mbps 100 kbps 1 Mbps 10 Mbps 2 Mbps 100 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A default Frame Relay WAN is classified as what type of physical network? Point-to-point Broadcast multi-access Non-broadcast multi-access Non-broadcast multipoint Point-to-point Broadcast multi-access Non-broadcast multi-access Non-broadcast multipoint ANSWER DOWNLOAD EXAMIANS APP
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? 10,000 B frame 8 x 105 bit frame 80,000 B frame 8000 B frame 10,000 B frame 8 x 105 bit frame 80,000 B frame 8000 B frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands displays the configurable parameters and statistics of all interfaces on a router? show versions show interfaces show running-config show startup-config show versions show interfaces show running-config show startup-config ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO network access standard for connecting stations to a circuit-switched network None of these a method access control technique for multiple-access transmission media a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO network access standard for connecting stations to a circuit-switched network None of these a method access control technique for multiple-access transmission media ANSWER DOWNLOAD EXAMIANS APP
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