Computer Networking Most data communications involving telegraph lines use: wideband channels narrowband channels dialed service simplex lines None of these wideband channels narrowband channels dialed service simplex lines None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The simultaneous transmission of data to a number of stations is known as broadcast Analog transmission Band width None of these Aloha broadcast Analog transmission Band width None of these Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you configure the TCP/IP address and other TCP/IP parameters manually, you can always verify the configuration through which of the following? Select the best answer. Network Properties dialog box DHCPINFO command-line utility Server Services dialog box None of these Advanced Properties tab of TCP/ IP Info. Network Properties dialog box DHCPINFO command-line utility Server Services dialog box None of these Advanced Properties tab of TCP/ IP Info. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from packet losses. in routers from out-of-sequence delivery from transmission line noise from packet losses. in routers from out-of-sequence delivery from transmission line noise ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: Session, transport and network datalink, network and transport physical datalink and network application, presentation and session None of these Session, transport and network datalink, network and transport physical datalink and network application, presentation and session None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for transferring files from one machine to another? RARP None of these TCP ARP FTP RARP None of these TCP ARP FTP ANSWER DOWNLOAD EXAMIANS APP
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