You would choose to advertise on the Google Search Network if you wanted to:
- reach customers browsing websites related to your business
- choose the types of websites where you want your ads to show
- reach customers while they’re searching for your products or services
- choose from a range of ad formats, like video and image ads
The correct answer for the above question is:
Here you can read the explanation about the Google Search Network: https://support.google.com/google-ads/answer/1722047