Computer Networking On a class C network with a subnet mask of 192, how many subnets are available? 62 14 30 254 2 62 14 30 254 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Sends back a message to the originating station asking for a name resolution Forwards the switch to the first available link Floods the network with the frame looking for the device Drops the frame Sends back a message to the originating station asking for a name resolution Forwards the switch to the first available link Floods the network with the frame looking for the device Drops the frame 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. If Delta modulation is selected, then how many bits per second are actually sent? 8 kbps 64 kbps. 32 kbps 128 kbps None of these 8 kbps 64 kbps. 32 kbps 128 kbps None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? Apple Computers Inc. None of these Wang Laboratories Ltd. AT & T Information Systems, USA Digital Equipment Corpn. Apple Computers Inc. None of these Wang Laboratories Ltd. AT & T Information Systems, USA Digital Equipment Corpn. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Serial Parallel Synchronous None of these Asynchronous Serial Parallel Synchronous None of these Asynchronous ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts? 240 192 252 248 224 240 192 252 248 224 ANSWER DOWNLOAD EXAMIANS APP
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