Development with AWS Services II
Explore practice exam solutions focused on AWS development, deployment, security, and troubleshooting challenges. Understand key benefits of custom AMIs, caching strategies for strong consistency, real-time communication services, API Gateway versioning, and DynamoDB indexing to optimize performance and scalability.
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Question 6
A development team is adopting an immutable infrastructure pattern for its Amazon EC2 application fleet.
What are the two benefits of using custom AMIs in EC2 deployments? (Select any two options.)
A. Ensures consistent configuration across all deployment environments.
B. Reduces the recurring cost of storing underlying EBS snapshots.
C. Speeds up bootstrapping in Auto Scaling scale-out events.
D. Enables the use of IAM Instance Profiles for secure AWS API access.
E. Eliminates the requirement for security group and subnet configuration in the VPC.
Question 7
A data analytics company maintains a critical dashboard that displays real-time key performance ...