Computer Networking In OSI model, which of the following layer transforms information from machine format into that understandable by user physical None of these presentation application session physical None of these presentation application session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? HDLC xDSL VPN Cable IPSec HDLC xDSL VPN Cable IPSec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Contention is None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the subnetwork number of a host with an IP address of 172.16.66.0/21? 172.16.36.0 172.16.48.0 172.16.64.0 172.16.0.0 172.16.36.0 172.16.48.0 172.16.64.0 172.16.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which configuration command must be in effect to allow the use of 8 subnets if the Class C subnet mask is 255.255.255.224? Router (config) #ip unnumbered Router (config) #ip classless Router (config) #no ip classful Router (config) #ip subnet-zero Router (config) #ip unnumbered Router (config) #ip classless Router (config) #no ip classful Router (config) #ip subnet-zero ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and PC synchronous port None of these asynchronous port crossover cable PC synchronous port None of these asynchronous port crossover cable ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS