Google Cloud Professional Cloud Security Engineer Practice Exam

What should be used for monitoring the "implementation" folder for project additions in the GCP environment?

1. Cloud Scheduler

2. Cloud Pub/Sub

3. Cloud Monitoring

4. Cloud Functions

The correct answer is: Cloud Pub/Sub

Using Cloud Pub/Sub for monitoring the "implementation" folder for project additions in a Google Cloud Platform (GCP) environment is effective because it is designed for messaging and event-driven architectures. Cloud Pub/Sub can capture events when new resources are created, modified, or deleted within GCP. By integrating Pub/Sub with the appropriate event notifications, such as those from Cloud Storage or other resources, it enables real-time messaging to be sent whenever a new project or resource is added to the specific folder. In a typical scenario, when an event corresponding to the addition of a project occurs, it can send a notification to a Pub/Sub topic, which can then notify subscribers about the change. This architecture supports scalability and decouples services, allowing you to easily integrate other services or applications that need to react to the project addition events. The other options serve different purposes: Cloud Scheduler is used for scheduled jobs and tasks, Cloud Monitoring focuses on observability and monitoring of system health rather than event-driven notifications, and Cloud Functions can perform actions in response to events but doesn't inherently monitor changes in the way that Pub/Sub is designed to handle messages overall. Therefore, Cloud Pub/Sub is the most appropriate choice for monitoring additions in the GCP environment's implementation folder.