Computer Networking If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method, the modulation rate is 4800 bands 1200 bands 3200 bands None of these 9600 bands 4800 bands 1200 bands 3200 bands None of these 9600 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? physical layer None of these transport layer network layer data link layer physical layer None of these transport layer network layer data link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? synchronous TDM asynchronous TDM FDM All of these synchronous TDM asynchronous TDM FDM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What VTP mode allows you to change VLAN information on the switch? Client STP Server Transparent Client STP Server Transparent ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance running the lowest data rate for 802.11a? About 350 feet About 300 feet About 100 feet About 175 feet About 350 feet About 300 feet About 100 feet About 175 feet 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 All of these 3, 3, 2, none 3, 2, 1, none 3, 3, 1, 7 3, 2, 1, 7 All of these 3, 3, 2, none 3, 2, 1, none ANSWER DOWNLOAD EXAMIANS APP
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