Computer Networking Communication between computers is almost always serial None of these parallel direct series parallel serial None of these parallel direct series parallel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands will configure all the default VTY ports on a router? Router (config) #line vty 0 4 Router#line vty 0 4 Router (config-if) #line console 0 Router (config) #line vty all Router (config) #line vty 0 4 Router#line vty 0 4 Router (config-if) #line console 0 Router (config) #line vty all ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? Bulletin board system (BBS) None of these Videoconferencing Teleconferencing E-mail Bulletin board system (BBS) None of these Videoconferencing Teleconferencing E-mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is the condition when two or more sections attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal None of these the condition when two or more sections attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? frequency-division multiplexer time-division multiplexer None of these modem t-switch frequency-division multiplexer time-division multiplexer None of these modem t-switch ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking, the divisor is _____ the CRC. two bits more one bit less than one bit more than None of these the same size as two bits more one bit less than one bit more than None of these the same size as ANSWER DOWNLOAD EXAMIANS APP
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