SOA-C02 (Page 31)

A SysOps administrator needs to deploy an application in multiple AWS Regions.The SysOps administrator must implement a solution that routes users to the Region with the lowest latency.In case of failure, the solution must automatically route requests to a Region with a healthy instance of the application.The company needs a solution with the shortest time to failover.Which solution will meet these requirements?Read More →

A SysOps administrator configures an Amazon S3 gateway endpoint in a VPC.The private subnets inside the VPC do not have outbound internet access.User logs in to an Amazon EC2 instance in one of the private subnets and cannot upload a file to an Amazon S3 bucket in the same AWS Region.Which solution will solve this problem?Read More →

A company runs an application that uses a MySQL database on an Amazon EC2 instance.The EC2 instance has a General Purpose SSD Amazon Elastic BlockStore (Amazon EBS) volume.The company made changes to the application code and now wants to perform load testing to evaluate the impact of the code changes.A SysOps administrator must create a new MySQL instance from a snapshot of the existing production instance.This new instance needs to perform as similarly as possible to the production instance.Which restore option meets these requirements?Read More →

A company is deploying a third-party unit testing solution that is delivered as an Amazon EC2 Amazon Machine Image (AMI).All system configuration data is stored in Amazon DynamoDB.The testing results are stored in Amazon S3.A minimum of three EC2 instances are required to operate the product.The company’s testing team wants to use an additional three EC2 instances when the Spot Instance prices are at a certain threshold.A SysOps administrator must implement a highly available solution that provides this functionality.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A SysOps administrator needs to implement a backup strategy for Amazon EC2 resources and Amazon RDS resources.The backup strategy must meet the following retention requirements:• Daily backups: must be kept for 6 days• Weekly backups: must be kept for 4 weeks:• Monthly backups: must be kept for 11 months• Yearly backups: must be kept for 7 yearsWhich backup strategy will meet these requirements with the LEAST administrative effort?Read More →

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 files into the destination S3 bucket in the United States.What are the MOST cost effective ways to increase upload speeds into the S3 bucket? (Choose two.)Read More →

A company decides to stop non-production Amazon EC2 instances during the EC2 instances.The company’s IT manager must receive notification in near real time whenever an EC2 instance that has an environment type tag value of non-production is started during the night.Which solution will meet this requirement with the MOST operational efficiency?Read More →

A SysOps administrator has blocked public access to all company Amazon S3 buckets.The SysOps administrator wants to be notified when an S3 bucket becomes publicly readable in the future.What is the MOST operationally efficient way to meet this requirement?Read More →

A company wants to collect data from an application to use for analytics.For the first 90 days, the data will be infrequently accessed but must remain highly available.During this time, the company’s analytics team requires access to the data in milliseconds.However, after 90 days, the company must retain the data for the long term at a lower cost.The retrieval time after 90 days must be less than 5 hours.Which solution will meet these requirements MOST cost-effectively?Read More →

A company creates custom AMI images by launching new Amazon EC2 instances from an AWS CloudFormation template.It installs and configures necessary software through AWS OpsWorks, and takes images of each EC2 instance.The process of installing and configuring software can take between 2 to 3 hours, but at times, the process stalls due to installation errors.The SysOps administrator must modify the CloudFormation template so if the process stalls, the entire stack will fail and roll back.Based on these requirements, what should be added to the template?Read More →