Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 6 None of these 3 4 2 6 None of these 3 4 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main difference between DDCMP and SDLG? DDCMP does not need special hardware to final the beginning of a message. DDCMP has a message header SDLC does not use CRC SDLC has a IP address None of these DDCMP does not need special hardware to final the beginning of a message. DDCMP has a message header SDLC does not use CRC SDLC has a IP address None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used between E-Mail servers? POP3 None of these SNMP FTP SMTP POP3 None of these SNMP FTP SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command will copy the IOS to a backup host on your network? copy start tftp transfer IOS to 172.16.10.1 copy run start copy flash tftp copy start tftp transfer IOS to 172.16.10.1 copy run start copy flash tftp ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: dialed service simplex lines narrowband channels None of these wideband channels dialed service simplex lines narrowband channels None of these wideband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? SMTP UDP X.25 None of these VMTP SMTP UDP X.25 None of these VMTP ANSWER DOWNLOAD EXAMIANS APP
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