Free AWS-SysOps Exam Braindumps (page: 8)

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A SysOps administrator is investigating issues on an Amazon RDS for MariaDB DB instance. The SysOps administrator wants to display the database load categorized by detailed wait events.
How can the SysOps administrator accomplish this goal?

  1. Create an Amazon CloudWatch dashboard.
  2. Enable Amazon RDS Performance Insights.
  3. Enable and configure Enhanced Monitoring.
  4. Review the database logs in Amazon CloudWatch Logs.

Answer(s): B


Reference:

https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_PerfInsights.EnableMySQL.html



A company is planning to host an application on a set of Amazon EC2 instances that are distributed across multiple Availability Zones. The application must be able to scale to millions of requests each second.
A SysOps administrator must design a solution to distribute the traffic to the EC2 instances. The solution must be optimized to handle sudden and volatile traffic patterns while using a single static IP address for each Availability Zone.
Which solution will meet these requirements?

  1. Amazon Simple Queue Service (Amazon SQS) queue
  2. Application Load Balancer
  3. AWS Global Accelerator
  4. Network Load Balancer

Answer(s): D


Reference:

https://aws.amazon.com/elasticloadbalancing/network-load-balancer/



A SysOps administrator is using AWS CloudFormation StackSets to create AWS resources in two AWS Regions in the same AWS account. A stack operation fails in one Region and returns the stack instance status of OUTDATED.
What is the cause of this failure?

  1. The CloudFormation template changed on the local disk and has not been submitted to CloudFormation.
  2. The CloudFormation template is trying to create a global resource that is not unique.
  3. The stack has not yet been deployed to the Region.
  4. The SysOps administrator is using an old version of the CloudFormation API.

Answer(s): B


Reference:

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-troubleshooting.html



A SysOps administrator must configure Amazon S3 to host a simple nonproduction webpage. The SysOps administrator has created an empty S3 bucket from the AWS Management Console. The S3 bucket has the default configuration in place.
Which combination of actions should the SysOps administrator take to complete this process? (Choose two.)

  1. Configure the S3 bucket by using the "Redirect requests for an object" functionality to point to the bucket root URL.
  2. Turn off the "Block all public access" setting. Allow public access by using a bucket ACL that contains <Permission>WEBSITE</Permission>.
  3. Turn off the "Block all public access" setting. Allow public access by using a bucket ACL that allows access to the AuthenticatedUsers grantee.
  4. Turn off the "Block all public access" setting. Set a bucket policy that allows "Principal": the s3:GetObject action.
  5. Create an index.html document. Configure static website hosting, and upload the index document to the S3 bucket.

Answer(s): D,E


Reference:

https://docs.aws.amazon.com/AmazonS3/latest/userguide/HostingWebsiteOnS3Setup.html






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