Free H19-250_V2.0 – HCSA-Presales-Transmission & Access V2.0 Practice Test Question

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• ○ Multiple fibers one wavelength
• ○ Multiple users one timeslot
• ○ Multiple wavelengths one fiber
• ○ Multiple voltages one cable

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• ○ Frequency error compensation coding
• ○ Forward error correction coding
• ○ Fiber error calibration coding
• ○ Frame error checking coding

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• ○ Amplifies optical signals only
• ○ Converts copper to fiber
• ○ Maps clients into containers
• ○ Routes packets between routers

Answer is in the explanation below.

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• ○ Separate home user devices
• ○ Separate printer network ports
• ○ Separate mobile phone handsets
• ○ Separate data center sites

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• ○ Long haul submarine cables
• ○ Data center interconnect links
• ○ Home broadband access lines
• ○ Rural wireless base stations

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• ○ Eight terabits per fiber
• ○ Eighty-eight terabits per fiber
• ○ Eight hundred gigabits total
• ○ One terabit per fiber

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• ○ High capacity per fiber
• ○ Low latency per link
• ○ High power per bit
• ○ Slow manual service provisioning
• ○ Limited wavelength channel support

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• ○ Data center backup replication
• ○ Home telephone line sharing
• ○ Cloud service capacity expansion
• ○ Campus printer cable replacement
• ○ Residential television signal distribution

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• ○ Automatic fiber connection detection
• ○ Zero touch service provisioning
• ○ Manual patch cord labeling
• ○ Paper based fault records
• ○ Weekly on-site wavelength tuning

Answer is in the explanation below.

Answer is in the explanation below.