Free AWS-SysOps Exam Braindumps (page: 41)

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A company has an existing web application that runs on two Amazon EC2 instances behind an Application Load Balancer (ALB) across two Availability Zones. The application uses an Amazon RDS Multi-AZ DB Instance. Amazon Route 53 record sets route requests for dynamic content to the load balancer and requests for static content to an Amazon S3 bucket. Site visitors are reporting extremely long loading times.
Which actions should be taken to improve the performance of the website? (Choose two.)

  1. Add Amazon CloudFront caching for static content.
  2. Change the load balancer listener from HTTPS to TCP.
  3. Enable Amazon Route 53 latency-based routing.
  4. Implement Amazon EC2 Auto Scaling for the web servers.
  5. Move the static content from Amazon S3 to the web servers.

Answer(s): A,D



A company is running an application on premises and wants to use AWS for data backup. All of the data must be available locally. The backup application can write only to block-based storage that is compatible with the Portable Operating System Interface (POSIX).
Which backup solution will meet these requirements?

  1. Configure the backup software to use Amazon S3 as the target for the data backups.
  2. Configure the backup software to use Amazon S3 Glacier as the target for the data backups.
  3. Use AWS Storage Gateway, and configure it to use gateway-cached volumes.
  4. Use AWS Storage Gateway, and configure it to use gateway-stored volumes.

Answer(s): D



A global company handles a large amount of personally identifiable information (PII) through an internal web portal. The company’s application runs in a corporate data center that is connected to AWS through an AWS Direct Connect connection. The application stores the PII in Amazon S3. According to a compliance requirement, traffic from the web portal to Amazon S3 must not travel across the internet.
What should a SysOps administrator do to meet the compliance requirement?

  1. Provision an interface VPC endpoint for Amazon S3. Modify the application to use the interface endpoint.
  2. Configure AWS Network Firewall to redirect traffic to the internal S3 address.
  3. Modify the application to use the S3 path-style endpoint.
  4. Set up a range of VPC network ACLs to redirect traffic to the internal S3 address.

Answer(s): A



A SysOps administrator notices a scale-up event for an Amazon EC2 Auto Scaling group. Amazon CloudWatch shows a spike in the RequestCount metric for the associated Application Load Balancer. The administrator would like to know the IP addresses for the source of the requests.
Where can the administrator find this information?

  1. Auto Scaling logs
  2. AWS CloudTrail logs
  3. EC2 instance logs
  4. Elastic Load Balancer access logs

Answer(s): D






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