Amazon Web Services DOP-C02 Exam With Confidence Using Practice Dumps

Deployment of config.txt file based on the appspec.yml:

The appspec.yml file specifies that config/config.txt should be copied to /usr/local/src/config.txt.

The source: / directive in the appspec.yml indicates that the entire directory structure starting from the root of the application source should be copied to the specified destination, which is /var/www/html.

Result of the Deployment:

The config.txt file will be specifically deployed to /usr/local/src/config.txt as per the explicit file mapping.

The entire directory structure including application/web will be copied to /var/www/html, but this does not include config/config.txt since it has a specific destination defined.

Thus, the config.txt file will be deployed only to /usr/local/src/config.txt.

Therefore, the correct answer is:

C. The config.txt file will be deployed to only /usr/local/src/config.txt.

Option A best matches the requirement in the simplest, most direct way:

Systems Manager State Manager is designed to apply and maintain a desired state on managed instances by running associations on a schedule or continuously across targets (for example, “all managed nodes”).

By using a Systems Manager document in the association that installs the antivirus package (and can be written to be idempotent: “install only if not present”), State Manager both detects drift (software missing) and remediates it automatically by reapplying the desired configuration.

This approach automatically covers all instances that are managed by Systems Manager (which is typically the standard requirement for fleet management on Amazon Linux).

Why the others are more overhead or not as direct:

B can work, but it requires building and operating a custom Config rule plus remediation wiring. That’s more components and maintenance than State Manager for a straightforward “ensure software is installed” task.

C Amazon Inspector is a vulnerability management service; it’s not the primary tool for “ensure a specific software package is installed everywhere” and “remediate via SSM doc” as a desired-state control.

D only detects new instances at launch time via CloudTrail RunInstances, and then you still need Inventory correlation logic. It’s more complex and can miss already-running instances unless additional logic is added.