Computer Networking What is the port number for HTTP? 80 23 None of these 86 99 80 23 None of these 86 99 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 2, 3 and 5 1 and 2 1, 2 and 4 1, 3 and 4 2, 3 and 5 1 and 2 1, 2 and 4 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you want to have more than one Telnet session open at the same time, what keystroke combination would you use? Ctrl+X, then 6 Ctrl+Shift+X, then 6 Ctrl+Shift+6, then X Tab+Spacebar Ctrl+X, then 6 Ctrl+Shift+X, then 6 Ctrl+Shift+6, then X Tab+Spacebar ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI network architecture, the dialogue control and token management are responsibilities of session layer transport layer None of these network layer data link layer session layer transport layer None of these network layer data link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to None of these 0.009 0.991 0.003 0.999 None of these 0.009 0.991 0.003 0.999 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Frame Relay DSL Dedicated T1 PPPoE Frame Relay DSL Dedicated T1 PPPoE ANSWER DOWNLOAD EXAMIANS APP
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