A+ Core 1 DION Practice Test 1

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Last updated 11:11 PM on 8/27/26
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5 Terms

1
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What is a Crosstalk?

An effect caused by the unintentional and undesired transmission (leakage) of a signal from one cable to another.

Can occur if the twisted pairs are not twisted sufficiently, because the twisting of the cable pairs reduces crosstalk between neighboring cable pairs.

2
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How do you fix a crosstalk?

To solve this cable's crosstalk issue, the cable pairs should be trimmed down and the cable re-terminated again properly.

3
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What is a Split Pair?

4
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What is a 568A/568B mismatch?

5
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What is a Tx/Rx reverse?