- All of the answer options are correct
- They deliver timely updates to users
- They give users the opportunity to re-engage with content they are interested in
- The information they deliver can be acted on immediately
Explanation: Web push notifications allow users to opt-in to timely updates from sites they love and allow you to effectively re-engage them with customized, relevant content.A precise notification is one that has specific information that can be acted on immediately.
Read more here: https://support.google.com/partners/answer/7336533