Computer Networking Which of the following is an advantage to using fiber optics data transmission? resistance to data theft low noise level fast data transmission rate All of these few transmission errors resistance to data theft low noise level fast data transmission rate All of these few transmission errors ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 1 and 3 3 and 4 2, 4 and 5 1, 3 and 5 1 and 3 3 and 4 2, 4 and 5 1, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 80 90 49 110 80 90 49 110 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. Hub Router Cable Modem None of these Hub Router Cable Modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe router functions? Packet filtering Internetwork communication Path selection All of these Packet switching Packet filtering Internetwork communication Path selection All of these Packet switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Duplexing Protocol Modem options Handshaking None of these Duplexing Protocol Modem options Handshaking None of these ANSWER DOWNLOAD EXAMIANS APP
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