- (Exam Topic 3)
An application runs on multiple Amazon EC2 instances that access a shared file system simultaneously. Which AWS storage service should be used?
Correct Answer:
B
Amazon EFS provides secure access for thousands of connections for Amazon EC2 instances and on-premises servers, as well as AWS compute services, including ECS, EKS, AWS Fargate, and AWS Lambda, simultaneously using a traditional file permissions model, file locking capabilities, and hierarchical directory structure via the NFSv4 protocol. Amazon EC2 instances can access your file system across AZs, regions, and VPCs, while on-premises servers can access using AWS Direct Connect or AWS VPN.
- (Exam Topic 3)
An ecommerce company has migrated its IT infrastructure from an on-premises data center to the AWS Cloud. Which cost is the company's direct responsibility?
Correct Answer:
A
- (Exam Topic 3)
A company uses Amazon EC2 instances to run its web application. The company uses On-demand instances and Spot instances. The company needs to visualize its monthly spending on both types of instances.
Which AWS service or feature will meet this requirement?
Correct Answer:
A
- (Exam Topic 3)
Which pillar of the AWS Well-Architected Framework includes the design principle of defining workloads, applications, and infrastructure as code (laC)?
Correct Answer:
A
- (Exam Topic 1)
A company has a global website with static content.
Which AWS service will deliver the static content with low latency?
Correct Answer:
B