Computer Networking A required characteristic of an online real-time system is: offline batch processing All of these no delay in processing None of these more than one CPU offline batch processing All of these no delay in processing None of these more than one CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Attenuation Checksum Coder-decoder Codec Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Checksum Coder-decoder Codec Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: narrowband channels wideband channels simplex lines None of these dialed service narrowband channels wideband channels simplex lines None of these dialed service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11a? About 65-75 feet About 150 feet About 90-100 feet Over 200 feet About 65-75 feet About 150 feet About 90-100 feet Over 200 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port? Crossover cable Rolled Straight-through Crossover with a CSU/DSU Crossover cable Rolled Straight-through Crossover with a CSU/DSU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? Cable xDSL HDLC VPN IPSec Cable xDSL HDLC VPN IPSec ANSWER DOWNLOAD EXAMIANS APP
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