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12 Cards in this Set
- Front
- Back
A point of presence is the place at which the ISP provides services to its customers.
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True |
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The phone line from the DSL customer to the telephone company (localcarrier) end office is referred to as the “remote loop”. |
False |
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DSL uses a multipoint (shared) network, while cable is point-to-point
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False |
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Tier 2 ISP’s are considered to be available nationally
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False |
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ISP’s are autonomous systems (AS) and share routing info using BGP
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True |
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Technologies that provide higher-speed communications than traditional modems (e.g., DSL) are known as ______________ technologies.
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broadband |
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Digital _________ Line is a family of point-to-point technologies designed to provide high-speed data transmission over traditional telephone lines.
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Subscriber
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A __________ separates traditional voice telephone transmission from the data transmissions in the equipment located at the customer site for DSL.
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line spitter |
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Which of the following statements is true in regards to DSL?
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On a circuit, the shorter the distance, the higher the speed.
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Another term for cable networks that use both fiber-optic and coaxial cable is __________.
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hybrid fiber coax
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Fiber to the Home (FttH) is architecturally similar to __________.
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DSL and cable
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Worldwide interoperability for microwave access (WiMax) is based on which IEEE standard?
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802.16 |