Computer Networking How often are BPDUs sent from a layer 2 device? Never Every 30 seconds Every 10 minutes Every 2 seconds Never Every 30 seconds Every 10 minutes Every 2 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Communications software None of these Error detecting protocols Telecommunications Link access procedure (LAP) Communications software None of these Error detecting protocols Telecommunications Link access procedure (LAP) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to create a backup configuration? wr mem copy running-config startup-config config mem copy running backup wr mem copy running-config startup-config config mem copy running backup ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? All of these Slower data transmission interference of transmissions from different computers higher error rate All of these Slower data transmission interference of transmissions from different computers higher error rate ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable is used between switches? Crossover cable Straight-through Crossover with a router in between the two switches Crossover with a CSU/DSU Crossover cable Straight-through Crossover with a router in between the two switches Crossover with a CSU/DSU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which is also known as a connectionless protocol for a packet-switching network that uses the Datagram approach? IPV5 IPV6 None of these IPV4 IPV5 IPV6 None of these IPV4 ANSWER DOWNLOAD EXAMIANS APP
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