Negative keywords can help advertisers better target their ads by:

Negative keywords can help advertisers better target their ads by:

• A) reducing their campaign’s daily budget recommendations
• B) raising the average position of their ads
• C) increasing the number of relevant Display Network placements
• D) reducing the number of irrelevant clicks

Correct answer is:

• D) reducing the number of irrelevant clicks

Explanation: Negative keywords can help advertisers refine the targeting of their ads byreducing the number of irrelevant clicks.

Read more here: https://support.google.com/google-ads/answer/2453972