Computer Networking Start and stop bits are used in serial communication for Slowing down the communication Synchronization Error correction Error detection Slowing down the communication Synchronization Error correction Error detection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue? Router> trace Router> show interface Router> ping Router> show ip route Router> trace Router> show interface Router> ping Router> show ip route ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? half-duplex full-of the above simplex None of these three-quarters duplex half-duplex full-of the above simplex None of these three-quarters duplex 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. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 64 Kbps 128 Kbps. None of these 32 Kbps 8 Kbps 64 Kbps 128 Kbps. None of these 32 Kbps 8 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? frame-relay lmi-type frame-relay map frame-relay interface-dci frame-relay arp frame-relay lmi-type frame-relay map frame-relay interface-dci frame-relay arp ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement describes a spanning-tree network that has converged? All switch and bridge ports are in the forwarding state. All switch and bridge ports are in either the forwarding or blocking state. All switch and bridge ports are either blocking or looping. All switch and bridge ports are assigned as either root or designated ports. All switch and bridge ports are in the forwarding state. All switch and bridge ports are in either the forwarding or blocking state. All switch and bridge ports are either blocking or looping. All switch and bridge ports are assigned as either root or designated ports. ANSWER DOWNLOAD EXAMIANS APP
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