Computer Networking What protocol is used to find the hardware address of a local device? ICMP ARP RARP IP ICMP ARP RARP IP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? voiceband channel broadband channel wideband channel None of these narrowband channel voiceband channel broadband channel wideband channel None of these narrowband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined? By the clock rate command Supplied by the CSU/DSU By the Physical layer bit stream timing By the far end router By the clock rate command Supplied by the CSU/DSU By the Physical layer bit stream timing By the far end router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 1 and 2 2 only 3 only 1, 3 and 4 1 and 2 2 only 3 only 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is enough room available to hold both the current and new images? show flash show memory show version show buffers show flash show memory show version show buffers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 5 only All of these 1 and 3 1 only 3 and 4 5 only All of these 1 and 3 1 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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