- (Exam Topic 1)
A company has a simple web application that runs on a set of Amazon EC2 instances behind an Elastic Load Balancer in the eu-west-2 Region. Amazon Route 53 holds a DNS record for the application with a simple touting policy. Users from all over the world access the application through their web browsers.
The company needs to create additional copies of the application in the us-east-1 Region and in the ap-south-1 Region. The company must direct users to the Region that provides the fastest response times when the users load the application.
What should a SysOps administrator do to meet these requirements?

1. A. In each new Region, create a new Elastic Load Balancer and a new set of EC2 Instances to run a copy of the applicatio
2. B. Transition to a geolocation routing policy.
3. C. In each new Region, create a copy of the application on new EC2 instance
4. D. Add these new EC2 instances to the Elastic Load Balancer in eu-west-2. Transition to a latency routing policy.
5. E. In each new Region, create a copy of the application on new EC2 instance
6. F. Add these new EC2 instances to the Elastic Load Balancer in eu-west-2. Transition to a multivalue routing policy.
7. G. In each new Region, create a new Elastic Load Balancer and a new set of EC2 instances to run a copy of the applicatio
8. H. Transition to a latency routing policy.

Correct Answer: B

- (Exam Topic 1)
A SysOps administrator is testing an application mat is hosted on five Amazon EC2 instances The instances run in an Auto Scaling group behind an Application Load Balancer (ALB) High CPU utilization during load testing is causing the Auto Scaling group to scale out. The SysOps administrator must troubleshoot to find the root cause of the high CPU utilization before the Auto Scaling group scales out.
Which action should the SysOps administrator take to meet these requirements?

1. A. Enable instance scale-in protection.
2. B. Place the instance into the Standby stale.
3. C. Remove the listener from the ALB
4. D. Suspend the Launch and Terminate process types.

Correct Answer: A

- (Exam Topic 1)
An errant process is known to use an entire processor and run at 100%. A SysOps administrator wants to automate restarting the instance once the problem occurs for more than 2 minutes.
How can this be accomplished?

1. A. Create an Amazon CloudWatch alarm for the Amazon EC2 instance with basic monitorin
2. B. Enable an action to restart the instance.
3. C. Create a CloudWatch alarm for the EC2 instance with detailed monitorin
4. D. Enable an action to restart the instance.
5. E. Create an AWS Lambda function to restart the EC2 instance, triggered on a scheduled basis every 2 minutes.
6. F. Create a Lambda function to restart the EC2 instance, triggered by EC2 health checks.

Correct Answer: B

- (Exam Topic 1)
A company has an Amazon CloudFront distribution that uses an Amazon S3 bucket as its origin. During a review of the access logs, the company determines that some requests are going directly to the S3 bucket by using the website hosting endpoint. A SysOps administrator must secure the S3 bucket to allow requests only from CloudFront.
What should the SysOps administrator do to meet this requirement?

1. A. Create an origin access identity (OAI) in CloudFron
2. B. Associate the OAI with the distributio
3. C. Remove access to and from other principals in the S3 bucket polic
4. D. Update the S3 bucket policy to allow accessonly from the OAI.
5. E. Create an origin access identity (OAI) in CloudFron
6. F. Associate the OAI with the distributio
7. G. Update the S3 bucket policy to allow access only from the OA
8. H. Create a new origin, and specify the S3 bucket as the new origi
9. I. Update the distribution behavior to use the new origi
10. J. Remove the existing origin.
11. K. Create an origin access identity (OAI) in CloudFron
12. L. Associate the OAI with the distributio
13. M. Update the S3 bucket policy to allow access only from the OA
14. N. Disable website hostin
15. O. Create a new origin, and specify the S3 bucket as the new origi
16. P. Update the distribution behavior to use the new origi
17. Q. Remove the existing origin.
18. R. Update the S3 bucket policy to allow access only from the CloudFront distributio
19. S. Remove access to and from other principals in the S3 bucket polic
20. T. Disable website hostin
21. . Create a new origin, and specify the S3 bucket as the new origi
22. . Update the distribution behavior to use the new origi
23. . Remove the existing origin.

Correct Answer: A

- (Exam Topic 1)
A company uses Amazon S3 to aggregate raw video footage from various media teams across the US. The company recently expanded into new geographies in Europe and Australia. The technical teams located in Europe and Australia reported delays when uploading large video tiles into the destination S3 bucket m toe United States.
What are the MOST cost-effective ways to increase upload speeds into the S3 bucket? (Select TWO.)

1. A. Create multiple AWS Direct Connect connections between AWS and branch offices in Europe and Australia tor He uploads into the destination S3 bucket
2. B. Create multiple AWS Site-to-Site VPN connections between AWS and branch offices in Europe and Australia for file uploads into the destination S3 bucket.
3. C. Use Amazon S3 Transfer Acceleration for file uploads into the destination S3 bucket.
4. D. Use AWS Global Accelerator for file uploads into the destination S3 bucket from the branch offices in Europe and Australia.
5. E. Use multipart uploads for file uploads into the destination S3 bucket from the branch offices in Europe and Australia.

Correct Answer: CE