Computer Networking Which of the following is not a standard synchronous communication protocol? None of these SMTP SDLC SLIP PAS None of these SMTP SDLC SLIP PAS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The X.25 standard specifies a data bit rate technique for start-stop data DTE/DCE interface technique for dial access None of these data bit rate technique for start-stop data DTE/DCE interface technique for dial access None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main purpose of a data link content monitor? to determine the type of switching used in a data link. to detect problems in protocols to determine the flow of data to determine the type of transmission used in a data link None of these to determine the type of switching used in a data link. to detect problems in protocols to determine the flow of data to determine the type of transmission used in a data link None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. 2 and 4 1 and 3 1,3 and 4 2 and 5 2 and 4 1 and 3 1,3 and 4 2 and 5 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, 2, 1, none 3, 3, 1, 7 3, 2, 1, 7 3, 3, 2, none All of these 3, 2, 1, none 3, 3, 1, 7 3, 2, 1, 7 3, 3, 2, none All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following digits are known as the sub-address digits (for use by the user) of the Network User Address (NUA)? 05-Jul 08-Dec 01-Apr None of these 13-14 05-Jul 08-Dec 01-Apr None of these 13-14 ANSWER DOWNLOAD EXAMIANS APP
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