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1K0-002 · Question #237
1K0-002 Question #237: Real Exam Question with Answer & Explanation
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Question
Of the following, select three functions that the ISDN Functional Group NT-1 for Basic Rate Interface provides.
Options
- AMay provide conversion between LEC and the PBX
- BMay provide phantom power over the TX and RX loops of S/T reference
- CProvides conversion between the 2-wire U and 4-wire S/T references
- DProvides power to allow the U Reference to be longer from the Local Exchange
- EAllows the Local Exchange to Down speed the local loop
- FAllows the Local Exchange to access and perform maintenance to local loop
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