Computer Networking Which layer of OSI determines the interface of the system with the user? Application Data-link Session Network None of these Application Data-link Session Network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main difference between DDCMP and SDLG? 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 DDCMP does not need special hardware to final the beginning of a message. DDCMP has a message header ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 9600 bps 6200 bps 31000 bps None of these 34000 bps 9600 bps 6200 bps 31000 bps None of these 34000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____. 3, 3, 1, 7 3, 2, 1, 7 3, 2, 1, none All of these 3, 3, 2, none 3, 3, 1, 7 3, 2, 1, 7 3, 2, 1, none All of these 3, 3, 2, none ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the address of the router? The IP address The default gateway None of these The TCP address The subnet mask The IP address The default gateway None of these The TCP address The subnet mask ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Number of bits per symbol used in Baudot code is 5 None of these 8 9 1 5 None of these 8 9 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS