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

B is correct. WhenPrivate DNSis enabled for an interface endpoint, AWS automatically updates the public service DNS names (e.g., s3.amazonaws.com) to resolve toprivate IPsinside the VPC. This ensures all traffic stays within the AWS network and complies with the private IP policy.

A is not necessary — VPC endpoints already route via local network.

C only affects security group rules, not DNS resolution.

D is unnecessary unless using custom DNS resolution systems.

This option allows the company to use AWS Client VPN to enable secure and private access to the Amazon ES cluster from any location1. By configuring and setting up an AWS Client VPN endpoint, the company can create a secure tunnel between the developers’ devices and the VPC2. By associating the Client VPN endpoint with a subnet in the VPC, the company can ensure that the trafficfrom the developers’ devices is routed to the Amazon ES cluster within the VPC3. By configuring a Client VPN self-service portal, the company can enable the developers to download and install the client for Client VPN, which is based on OpenVPN4. By instructing the developers to connect by using the client for Client VPN, the company can allow them to access Amazon ES to analyze and visualize logs directly from their local development machines.

What is AWS Client VPN?

Creating a Client VPN endpoint

Associating a target network with a Client VPN endpoint

Configuring a self-service portal

Deploy AWS DataSync Agent:

Install the DataSync agent on your on-premises environment. This can be done by downloading the agent as a virtual appliance and deploying it on VMware ESXi, Hyper-V, or KVM hypervisors.

Configure Source and Destination Locations:

Set up the source location pointing to your on-premises storage where the software images are currently stored.

Configure the destination location to point to your Amazon S3 bucket in the ap-northeast-1 Region.

Create and Schedule DataSync Tasks:

Create a DataSync task to automate the transfer process. This task will specify the source and destination locations and set options for how the data should be transferred.

Schedule the task to run at intervals that suit your data transfer requirements, ensuring new images are transferred as they are created.

Encryption in Transit:

AWS DataSync automatically encrypts data in transit using TLS, ensuring that your data is secure during the transfer process.

Monitoring and Management:

Use the DataSync console or the AWS CLI to monitor the progress of your data transfers and manage the tasks.

AWS DataSync is an efficient solution that automates and accelerates the process of transferring large amounts of data to AWS, handling encryption, data integrity checks, and optimizing network usage without requiring custom development.

References

AWS Storage Blog on DataSync【40】.

AWS DataSync Documentation【41】.