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

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.

SCPs (Service Control Policies) are the best way to restrict permissions at the organizational level, which in this case would be used to restrict modifications to the IAM role used by the auditing application, while still allowing trusted administrators to make changes to it. Options C and D are not as effective because IAM permission boundaries are applied to IAM entities (users, groups, and roles), not the account itself, and must be applied to all IAM entities in the account.

 Step 1: Using AWS IAM Identity Center for SAML-based Identity Federation

To ensure that all users accessing the AWS Management Console are authenticated via the corporate identity provider (IdP), the best approach is to set up identity federation with AWS IAM Identity Center (formerly AWS SSO) using SAML 2.0.

Action: Use AWS IAM Identity Center to configure identity federation with the corporate IdP that supports SAML 2.0.

Why: SAML 2.0 integration enables single sign-on (SSO) for users, allowing them to authenticate through the corporate IdP and gain access to AWS resources.