Computer Networking The cheapest modems can transmit 2,400 bits per second 4,800 bits per second 300 bits per second None of these 1,200 bits per second 2,400 bits per second 4,800 bits per second 300 bits per second None of these 1,200 bits per second ANSWER DOWNLOAD EXAMIANS APP
Computer Networking One important characteristic of the hub architecture of ARC-net is access control and addressing None of these multiple virtual networks directionalized transmission alternative routing access control and addressing None of these multiple virtual networks directionalized transmission alternative routing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? synchronous TDM FDM asynchronous TDM All of these synchronous TDM FDM asynchronous TDM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical 3, 4 and 5 2, 3 and 5 1 and 2 1, 3 and 4 3, 4 and 5 2, 3 and 5 1 and 2 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch? 1Gbps Ethernet 56Kbps Serial 100Mbps Ethernet 10Mbps Ethernet 1Gbps Ethernet 56Kbps Serial 100Mbps Ethernet 10Mbps Ethernet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Sales persons and other employees of the company who spend much of their time away from their offices but keep in touch with their company's microcomputers or main frame computers over telephone lines are called company directors field workers None of these telecommuters teleprocessors company directors field workers None of these telecommuters teleprocessors ANSWER DOWNLOAD EXAMIANS APP
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