Computer Networking What is the main purpose of a data link content monitor? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? multiple-bit single-bit recoverable burst multiple-bit single-bit recoverable burst 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, 2, none 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? None of these 100 30 150 80 None of these 100 30 150 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The OCR reading unit attached to a POS terminal is called a light pen None of these All of these cursor wand light pen None of these All of these cursor wand ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command would you place on interface connected to the Internet? ip outside global ip nat outside ip inside local ip nat inside ip outside global ip nat outside ip inside local ip nat inside ANSWER DOWNLOAD EXAMIANS APP
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