SOA-C01 (Page 11)

A SysOps Administrator is required to monitor free space on Amazon EBS volumes attached to Microsoft Windows-based Amazon EC2 instances within a company’s account.The Administrator must be alerted to potential issues.What should the Administrator do to receive email alerts before low storage space affects EC2 instance performance?Read More →

A SysOps Administrator has written an AWS Lambda function to launch new Amazon EC2 instances and deployed it in the us-east-1 region.The Administrator tested it by launching a new t2.nano instance in the us-east-1 region and it performed as expected.However, when the region name was updated in the Lambda function to launch an EC2 instance in the us-west-1 region, it failed.What is causing this error?Read More →

A company has deployed a fleet of Amazon EC2 web servers for the upcoming release of a new product.The SysOps Administrator needs to test the AmazonCloudWatch notification settings for this deployment to ensure that a notification is sent using Amazon SNS if the CPU utilization of an EC2 instance exceeds 70%.How should the Administrator accomplish this?Read More →

A SysOps Administrator noticed that the cache hit ratio for an Amazon CloudFront distribution is less than 10%.Which collection of configuration changes will increase the cache hit ratio for the distribution? (Choose two.)Read More →

After launching a new Amazon EC2 instance from a Microsoft Windows 2012 Amazon Machine Image (AMI), the SysOps Administrator is unable to connect to the instance using Remote Desktop Protocol (RDP).The instance is also unreachable.As part of troubleshooting, the Administrator deploys a second instance from a different AMI using the same configuration and is able to connect to the instance.What should be the next logical step in troubleshooting the first instance?Read More →

An organization has decided to consolidate storage and move all of its backups and archives to Amazon S3.With all of the data gathered into a hierarchy under a single directory, the organization determines there is 70 TB of data that needs to be uploaded.The organization currently has a 150-Mbps connection with 10 people working at the location.Which service would be the MOST efficient way to transfer this data to Amazon S3?Read More →

A SysOps Administrator is running an automatically scaled application behind an Application Load Balancer.Scaling out is triggered when the CPUUtilization instance metric is more than 75% across the Auto Scaling group.The Administrator noticed aggressive scaling out.Developers suspect an application memory leak that is causing aggressive garbage collection cycles.How can the Administrator troubleshoot the application without triggering the scaling process?Read More →

A company has two AWS accounts: development and production.All applications send logs to a specific Amazon S3 bucket for each account, and the Developers are requesting access to the production account S3 buckets to view the logs.Which is the MOST efficient way to provide the Developers with access?Read More →

An application accesses data through a file system interface.The application runs on Amazon EC2 instances in multiple Availability Zones, all of which must share the same data.While the amount of data is currently small, the company anticipates that it will grow to tens of terabytes over the lifetime of the application.What is the MOST scalable storage solution to fulfill the requirement?Read More →

A SysOps Administrator has been tasked with deploying a company’s infrastructure as code.The Administrator wants to write a single template that can be reused for multiple environments in a safe, repeatable manner.What is the recommended way to use AWS CloudFormation to meet this requirement?Read More →