Computer Networking How many digits of the Network User Address are known as the DNIC (Data Network Identification Code)? None of these first seven first four first five first three None of these first seven first four first five first three ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts parallel data into a stream of bits Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals None of these Converts parallel data into a stream of bits Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for NNTP? 79 70 80 119 None of these 79 70 80 119 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? TCP/IP TCP UDP IP TCP/IP TCP UDP IP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A default Frame Relay WAN is classified as what type of physical network? Non-broadcast multipoint Non-broadcast multi-access Point-to-point Broadcast multi-access Non-broadcast multipoint Non-broadcast multi-access Point-to-point Broadcast multi-access ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from packet losses. from transmission line noise from out-of-sequence delivery in routers from packet losses. from transmission line noise from out-of-sequence delivery in routers ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS