Computer Networking Which command is used to upgrade an IOS on a Cisco router? copy tftp start config net copy tftp flash copy tftp run copy tftp start config net copy tftp flash copy tftp run ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Electronic mail None of these Word processor Telex Facsimile Electronic mail None of these Word processor Telex Facsimile ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 2 only 1 and 2 3 only 1, 3 and 4 2 only 1 and 2 3 only 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To enable OSPFv3, which of the following would you use? Router1(config-if)# ipv6 router rip 1 Router1(config-rtr)# no shutdown Router1(config)# ipv6 router eigrp 10 Router1(config-if)# ipv6 ospf 10 area 0.0.0.0 Router1(config-if)# ipv6 router rip 1 Router1(config-rtr)# no shutdown Router1(config)# ipv6 router eigrp 10 Router1(config-if)# ipv6 ospf 10 area 0.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer. Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Ethernet, because it is cabled using fiber-optic cable Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Token-Ring, because it uses a MAU Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Ethernet, because it is cabled using fiber-optic cable Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Token-Ring, because it uses a MAU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer The network becomes less efficient The network becomes more efficient After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device An additional token is added for every 1,000 nodes The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 The network becomes less efficient The network becomes more efficient After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device An additional token is added for every 1,000 nodes The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 ANSWER DOWNLOAD EXAMIANS APP
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