Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? IPSec VPN Cable HDLC xDSL IPSec VPN Cable HDLC xDSL ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Baseband refers to local area networks, and broadband refers to wide area networks. Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Baseband refers to local area networks, and broadband refers to wide area networks. Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? VMTP SMTP X.25 None of these UDP VMTP SMTP X.25 None of these UDP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class C network? 255.0.0.0 127.0.0.1 255.255.0.0 255.255.255.0 None of these 255.0.0.0 127.0.0.1 255.255.0.0 255.255.255.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An anticipated result from multiprogramming operations is: reduced computer idle time better scheduling of work the handling of more jobs All of these None of these reduced computer idle time better scheduling of work the handling of more jobs All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A high speed communication equipment typically would not be needed for E-mail Transferring large volume of data Supporting communication between nodes in a LAN All of these E-mail Transferring large volume of data Supporting communication between nodes in a LAN All of these ANSWER DOWNLOAD EXAMIANS APP
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