Computer Networking Who originally designed TCP/IP? Novell Xerox IBM None of these The Department of Defense Novell Xerox IBM None of these The Department of Defense ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following uses ATM as the Data Link layer protocol that's terminated at what's known as the DSLAM? Frame Relay DSL Wireless PPPoE Dedicated T1 Frame Relay DSL Wireless PPPoE Dedicated T1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP All of these 3, 4 and 5 1, 3 and 5 1 and 3 All of these 3, 4 and 5 1, 3 and 5 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. K I (K - P) None of these 1/ (1 - F) KIK (1 + F) P I (K + 1) K I (K - P) None of these 1/ (1 - F) KIK (1 + F) P I (K + 1) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? controller None of these concentrator multipplexer doubleplexer controller None of these concentrator multipplexer doubleplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following file retrieval methods use hypermedia? WAIS HTTP Archie Veronica None of these WAIS HTTP Archie Veronica None of these ANSWER DOWNLOAD EXAMIANS APP
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