“You’re troubleshooting a problem with a T1 connection between your business and the service provider’s facility. The t1 connection intermittently goes down. When you call the service provider for assistance, they say they will only engage one of their technicians after you have verified that all of your premises equipment is in working order. Given the requirements, which of the following do you not examine for faults?”

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“Your company has decided to order ADSL from its local telecommunications carrier. You call the carrier and find out that your office is located 17,000 feet from the nearest CO. Given ADSL’s potential throughput and your distance from the CO, what is the maximum downstream throughput you can realistically expect to achieve through this connection?”

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