Google Cloud Professional Cloud Developer PCD — Question 271

You recently developed an application that monitors a large number of stock prices. You need to configure Pub/Sub to receive messages and update the current stock price in an in-memory database. A downstream service needs the most up-to-date prices in the in-memory database to perform stock trading transactions. Each message contains three pieces or information: • Stock symbol • Stock price • Timestamp for the update How should you set up your Pub/Sub subscription?