A company's website runs on an Amazon EC2 instance and uses Auto Scaling to scale the environment during peak times. Website users across the world are experiencing high latency due to static content on the EC2 instance, even during non-peak hours.
Which combination of steps will resolve the latency issue? (Choose two.)
DE
An application is experiencing performance issues based on increased demand. This increased demand is on read-only historical records pulled from an Amazon RDS-hosted database with custom views and queries. A developer must improve performance without changing the database structure.
Which approach will improve performance and MINIMIZE management overhead?
B
A company is planning to deploy an application on AWS behind an Elastic Load Balancer. The application uses an HTTP/HTTPS listener and must access the client IP addresses.
Which load-balancing solution meets these requirements?
A
A developer has setup an Amazon Kinesis Stream with 4 shards to ingest a maximum of 2500 records per second. A Lambda function has been configured to process these records.
In which order will these records be processed?
D
A developer is using an AWS CodeCommit repository to store source code for an application. The developer is using an AWS CodePipeline pipeline to deploy the application. The pipeline does not start automatically and must be started manually when a deployment is needed.
The developer needs to configure the pipeline to start automatically.
Which solution meets this requirement with the LEAST delay?
B
A developer is writing an IAM policy document that grants administrator access to AWS Key Management Service (AWS KMS) for a federated user. The federated IAM role name is FederatedIAMRole. The user name is KeyAdmin.
How should the developer set the principal in the KMS key policy to meet these requirements?
D
A company has a multi-node Windows legacy application that runs on premises. The application uses a network shared folder as a centralized configuration repository to store configuration files in .xml format. The company is migrating the application to Amazon EC2 instances. As part of the migration to AWS, a developer must identify a solution that provides high availability for the repository.
Which solution will meet this requirement MOST cost-effectively?
C
A company has deployed an application on AWS Elastic Beanstalk. The company has configured the Auto Scaling group that is associated with the Elastic Beanstalk environment to have five Amazon EC2 instances. If the capacity is fewer than four EC2 instances during the deployment, application performance degrades. The company is using the all-at-once deployment policy.
What is the MOST cost-effective way to solve the deployment issue?
D
A developer at a company needs to create a small application that makes the same API call once each day at a designated time. The company does not have infrastructure in the AWS Cloud yet, but the company wants to implement this functionality on AWS.
Which solution meets these requirements in the MOST operationally efficient manner?
C
A company has an application that generates large binary data outside of AWS. The company must encrypt the data before uploading the data to an Amazon S3 bucket.
Which solution will meet this requirement?
C
