Are 64 applications performed to test the wire harness of 64 circuits in the high voltage testing? Is there a good way to save time?？

Must Dielectric Withstand Testing be performed for 1 minute (60 seconds)?? There seems to be a case that is completed in one second.

What is wiring testing?

What is conduction resistance testing?

What is Dielectric Withstand Testing for wire harnesses??

What is cable harness testing?