Computer Networking Data communications system depends on four fundamental characteristics Sender Timeliness Receiver Medium Sender Timeliness Receiver Medium ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? passive hub None of these repeater bridge hub passive hub None of these repeater bridge hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface?1. show version2. show protocols3. show interfaces4. show controllers5. show ip interface 2, 3 and 5 3 and 4 only 1, 2 and 4 None of these 2, 3 and 5 3 and 4 only 1, 2 and 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be? The host has an invalid MAC address. The VTP configuration on the switch is not updated for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. The router is not configured for the new host. The host has an invalid MAC address. The VTP configuration on the switch is not updated for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. The router is not configured for the new host. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by Hamming codes cyclic redundancy codes equalization None of these bit stuffing Hamming codes cyclic redundancy codes equalization None of these bit stuffing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Transmission of computerised data from one location to another is called None of these data management data flow data transfer data communication None of these data management data flow data transfer data communication ANSWER DOWNLOAD EXAMIANS APP
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