Computer Networking Establishing a virtual connection is functionally equivalent to Placing a modem prior to a conversation Connecting as virtual memory None of these Placing a telephone call prior to a conversation Physically connecting a DTE and DCE Placing a modem prior to a conversation Connecting as virtual memory None of these Placing a telephone call prior to a conversation Physically connecting a DTE and DCE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are A and B both universal accessibility for private network Data Terminal Equipment (DTE) adequate cost control mechanisms for administration of the private networks to assign address to private network DTEs None of these A and B both universal accessibility for private network Data Terminal Equipment (DTE) adequate cost control mechanisms for administration of the private networks to assign address to private network DTEs None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of digital, rather than analog, communication is DDD DDS DDT WATS None of these DDD DDS DDT WATS None of these 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 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 network becomes less efficient The network becomes more efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 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 network becomes less efficient The network becomes more efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line? Modem Multiplexer None of these Teleport Concentrator Modem Multiplexer None of these Teleport Concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port? Crossover cable Straight-through Crossover with a CSU/DSU Rolled Crossover cable Straight-through Crossover with a CSU/DSU Rolled ANSWER DOWNLOAD EXAMIANS APP
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