Answer :
Final answer:
Z-flashing is the flashing type commonly used with siding to protect a trim board. Hence the correct answer is option D.
Explanation:
The flashing type commonly used with siding to protect a trim board is Z-flashing. Z-flashing is a bent piece of metal, shaped like the letter 'Z', that is installed above the trim board to divert water away from it. It helps to prevent moisture damage to the trim board and the underlying structure of the building.
Hence the correct answer is option D.
Learn more about Z-flashing here:
https://brainly.com/question/37897698
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