SysOps Administrator Associate (Page 20)

A company is deploying a legacy web application on Amazon EC2 instances behind an ELB Application Load Balancer.The application worked well in the test environment.However, in production, users report that they are prompted to log in to the system several times an hour.Which troubleshooting step should be taken to help resolve the problem reported by users?Read More →

A SysOps administrator created an AWS CloudFormation template that provisions Amazon EC2 instances, an Elastic Load Balancer (ELB), and an Amazon RDS DB instance.During stack creation, the creation of the EC2 instances and the creation of the ELB are successful.However, the creation of the DB instance fails.What is the default behavior of CloudFormation in this scenario?Read More →

An application is being developed that will be served across a fleet of Amazon EC2 instances, which require a consistent view of persistent data.Items stored vary in size from 1KB to 300MB; the items are read frequently, created occasionally, and often require partial changes without conflict.The data store is not expected to grow beyond 2TB, and items will be expired according to age and content type.Which AWS service solution meets these requirements?Read More →

A company has multiple Amazon EC2 instances that run a resource-intensive application in a development environment.A SysOps administrator is implementing a solution to stop these EC2 instances when they are not in use.Which solution will meet this requirement?Read More →

A recent organizational audit uncovered an existing Amazon RDS database that is not currently configured for high availability.Given the critical nature of this database, it must be configured for high availability as soon as possible.How can this requirement be met?Read More →

A company runs a workload on an Amazon EC2 instance.The workload needs a temporary cache that contains data that changes frequently.The workload does not need to retain the cache across instance restarts.Which storage option will provide the HIGHEST performance for the cache?Read More →

When the AWS Cloud infrastructure experiences an event that may impact an organization, which AWS service can be used to see which of the organization’s resources are affected?Read More →

A company is implementing security and compliance by using AWS Trusted Advisor.The company’s SysOps team is validating the list of Trusted Advisor checks that it can access.Which factor will affect the quantity of available Trusted Advisor checks?Read More →

A company’s static website hosted on Amazon S3 was launched recently, and is being used by tens of thousands of users.Subsequently, website users are experiencing 503 service unavailable errors.Why are these errors occurring?Read More →

A company needs to implement a solution to install specific software on Amazon EC2 instances when the instances launch.Which solution will meet this requirement?Read More →