Computer Networking What is the maximum distance with maximum data rate for 802.11a? Over 200 feet About 90-100 feet About 65-75 feet About 150 feet Over 200 feet About 90-100 feet About 65-75 feet About 150 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? None of these Synchronous Collision Asynchronous Contention None of these Synchronous Collision Asynchronous Contention ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? controller front-end processor concentrator All of these multiplexer controller front-end processor concentrator All of these multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The standard suit of protocols used by the Internet, intranets, extranets, and some other networks. Open Systems Protocol Internetwork processor TCP/IP Hybrid hub Open Systems Protocol Internetwork processor TCP/IP Hybrid hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used with an X.25 network to provide service to asynchronous terminals gateway Packet assembler/disassemble bridges None of these repeater gateway Packet assembler/disassemble bridges None of these repeater ANSWER DOWNLOAD EXAMIANS APP
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