Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? xDSL HDLC Cable VPN IPSec xDSL HDLC Cable VPN IPSec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge. 3 only 1, 2 and 4 2 and 4 All of these 3 only 1, 2 and 4 2 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? 3 multiple 1 2 None of these 3 multiple 1 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for FM radio transmission? Low Frequency : 30 kHz to 300 kHz Very Low Frequency : 3 kHz to 30. kHz Very High Frequency : 30 MHz to 300 MHz None of these High Frequency : 3 MHz to 30 MHz Low Frequency : 30 kHz to 300 kHz Very Low Frequency : 3 kHz to 30. kHz Very High Frequency : 30 MHz to 300 MHz None of these High Frequency : 3 MHz to 30 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol does PPP use to identify the Network layer protocol? NCP HDLC ISDN LCP NCP HDLC ISDN LCP 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 field workers None of these teleprocessors company directors telecommuters field workers None of these teleprocessors company directors telecommuters ANSWER DOWNLOAD EXAMIANS APP
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