AWS Certified SysOps Administrator Practice Exam

Which option is recommended for a company that needs socket level configurations on AWS Cloud?

1. Use Amazon EC2 Spot Instances

2. Opt for Amazon EC2 Dedicated Host

3. Choose AWS Lambda for serverless architecture

4. Utilize Amazon Lightsail for simpler deployments

The correct answer is: Opt for Amazon EC2 Dedicated Host

Opting for Amazon EC2 Dedicated Host is particularly advantageous for scenarios requiring socket-level configurations on AWS Cloud. Dedicated Hosts provide physical servers dedicated to running your instances, allowing for granular control over the placement of instances on the server, which is crucial for applications that need specific socket or hardware configurations, such as those that require compliance with licensing agreements or specific performance characteristics. Dedicated Hosts also support a variety of instance types and allow for the control of how you deploy your software while adhering to best practices for security and performance. This level of control enables the configuration of the hardware, network interfaces, and other parameters to optimize your workloads according to the application's requirements. In contrast, options like Spot Instances or AWS Lambda do not provide the level of customization needed for socket-level configurations. Spot Instances, while cost-effective for certain workloads, do not guarantee the same level of control over the underlying hardware, which may be crucial depending on the application’s needs. AWS Lambda, being serverless, abstracts much of the underlying infrastructure and does not give users control over socket-level settings. Similarly, Amazon Lightsail simplifies deployment but is aimed at users looking for a more straightforward approach without the requirement for such detailed configuration.