Computer Networking If you delete the contents of NVRAM and reboot the router, what mode will you be in? Global mode Privileged mode NVRAM loaded mode Setup mode Global mode Privileged mode NVRAM loaded mode Setup mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers? 16 4 8 9 None of these 16 4 8 9 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology? Modified star Modified ring Ring Hybrid hub Linear bus Modified star Modified ring Ring Hybrid hub Linear bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. Manchester NRZ-I NRZ-L Differential Manchester None of these Manchester NRZ-I NRZ-L Differential Manchester None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? A physical address that is assigned by the manufacturer A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation The logical domain address for the workstation An alias for the computer name A physical address that is assigned by the manufacturer A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation The logical domain address for the workstation An alias for the computer name ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 2 and 4 5 only 1, 2, and 5 2, 3 and 4 2 and 4 5 only 1, 2, and 5 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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