Google Cloud Professional Cloud Security Engineer Practice Exam

What is the primary purpose of installing VM Manager on virtual machines in a Google Cloud environment?

1. To provide internet access to the VMs

2. To manage OS patch updates automatically

3. To configure network security rules

4. To monitor VM performance metrics

The correct answer is: To manage OS patch updates automatically

Installing VM Manager on virtual machines in a Google Cloud environment primarily serves to manage operating system patch updates automatically. This tool simplifies the process of keeping virtual machines secure and compliant by automating the application of important patches and updates. Regularly patching operating systems helps minimize security vulnerabilities that could be exploited by malicious actors. By utilizing VM Manager, organizations can set policies and schedules to ensure that their VMs remain up to date without manual intervention, thereby enhancing overall security posture. This capability is crucial in maintaining a reliable and secure infrastructure, particularly in environments that require high levels of compliance and security. While other tools and services within Google Cloud may assist with internet access configuration, network security, or performance monitoring, these tasks are not the primary function of VM Manager. The focused and automatic approach to OS patch updates distinguishes VM Manager as an essential component in the security management of virtual machines.