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 Cable VPN xDSL HDLC IPSec Cable VPN xDSL HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Cable terminators do not reflect the signal properly Network collisions occur Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable Cable terminators do not reflect the signal properly Network collisions occur Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Sending a file from your personal computer's primary memory or disk to another computer is called uploading downloading None of these hang on logging on uploading downloading None of these hang on logging on ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. NRZ-L NRZ-I None of these Differential Manchester Manchester NRZ-L NRZ-I None of these Differential Manchester Manchester ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met?1. Each end of the trunk link must be set to the IEEE 802.1e encapsulation.2. The VTP management domain name of both switches must be set the same.3. All ports on both the switches must be set as access ports.4. One of the two switches must be configured as a VTP server.5. A rollover cable is required to connect the two switches together.6. A router must be used to forward VTP traffic between VLANs. 3, 5 and 6 1, 2 and 4 1 and 6 2 and 4 3, 5 and 6 1, 2 and 4 1 and 6 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from out-of-sequence delivery from packet losses. in routers from transmission line noise from out-of-sequence delivery from packet losses. in routers from transmission line noise ANSWER DOWNLOAD EXAMIANS APP
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