Question

as a network engineer, you have been creating patch - straight - through cables for a network switch. you have plugged in all the cables and are testing data transmission through the cables.
you notice that the data transmission is not functioning properly in some of the cables, and you are sure that one of the cables is interfering with the transmission at the near end.
what is this type of interference called?
car 5 ethernet interference
wi - fi interference
cross - talk interference
router type interference

Explanation:

Cross - talk occurs when signals in one cable interfere with signals in an adjacent cable at the near - end. Cat 5 Ethernet is a cable type, Wi - Fi is a wireless technology, and router type is not related to this near - end interference issue.

Answer:

C. Cross - talk interference