Computer Networking How often are BPDUs sent from a layer 2 device? Never Every 10 minutes Every 2 seconds Every 30 seconds Never Every 10 minutes Every 2 seconds Every 30 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Satellite None of these Laser Microwave Hardwiring Satellite None of these Laser Microwave Hardwiring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed data processing configuration in which all activities must pass through a centrally located computer is called a: hierarchical network data control network None of these ring network spider network hierarchical network data control network None of these ring network spider network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are two purposes for segmentation with a bridge?1. To add more broadcast domains.2. To create more collision domains.3. To add more bandwidth for users.4. To allow more broadcasts for users. 2 and 4 2 and 3 4 only 1 only 2 and 4 2 and 3 4 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol is used to send a destination network unknown message back to originating hosts? BootP ARP ICMP TCP BootP ARP ICMP TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe router functions? Path selection Packet switching Packet filtering Internetwork communication All of these Path selection Packet switching Packet filtering Internetwork communication All of these ANSWER DOWNLOAD EXAMIANS APP
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