SOA-C02 (Page 17)

A company has created an AWS CloudFormation template that consists of the AWS::EC2::Instance resource and a custom CloudFormation resource.The custom CloudFormation resource is an AWS Lambda function that attempts to run automation on the Amazon EC2 instance.During testing, the Lambda function fails because the Lambda function tries to run before the EC2 instance is launched.Which solution will resolve this issue?Read More →

A company has internal hybrid applications that have resources in the AWS Cloud and on premises.Users report that the applications sometimes are not available.The company has configured an Amazon CloudWatch alarm to monitor the tunnel status of its AWS Site-to-Site VPN connection.A SysOps administrator must implement a solution that creates a high-priority ticket in an internal ticketing tool when the VPN tunnel is down.Which solution will meet this requirement?Read More →

A company is using Amazon S3 to set up a temporary static website that is public.A SysOps administrator creates an S3 bucket by using the default settings.The SysOps administrator updates the S3 bucket properties to configure static website hosting.The SysOps administrator then uploads objects that contain content for index html and error html.When the SysOps administrator navigates to the website URL the SysOps administrator receives an HTTP Status Code 403: Forbidden (Access Denied) error.What should the SysOps administrator do to resolve this error?Read More →

A SysOps administrator is configuring Amazon CloudWatch alarms.A particular is constantly in the ALARM state.What could be the reason for this issue?Read More →

A company hosts an internet web application on Amazon EC2 instances.The company is replacing the application with a new AWS Lambda function.During a transition period, the company must route some traffic to the legacy application and some traffic to the new Lambda function.The company needs to use the URL path of request to determine the routing.Which solution will meet these requirements?Read More →

A company has a secure website running on Amazon EC2 instances behind an Application Load Balancer (ALB).An SSL certificate from AWS Certificate Manager (ACM) is used on the ALB.Users with legacy web browsers are experiencing issues with the website.How should the SysOps administrator resolve these issues in the MOST operationally efficient manner?Read More →

ASysOps administrator configures an application to run on Amazon EC2 instances behind an Application Load Balancer (ALB) in a simple scaling Auto Scaling group with the default settings.The Auto Scaling group is configured to use the RequestCountPerTarget metric for scaling.The SysOps administrator notices that the RequestCountPerTarget metric exceeded the specified limit twice in 180 seconds.How will the number of EC2 instances in this Auto Scaling group be affected in this scenario?Read More →

A company has a hybrid environment.The company has set up an AWS Direct Connect connection between the company’s on-premises data center and a workload that runs in a VPC.The company uses Amazon Route 53 for DNS on AWS.The company uses a private hosted zone to manage DNS names for a set of services that are hosted on AWS.The company wants the on-premises servers to use Route 53 for DNS resolution of the private hosted zone.Which solution will meet these requirements?Read More →

A SysOps administrator launches an Amazon EC2 Linux instance in a public subnet.When the instance is running, the SysOps administrator obtains the public IP address and attempts to remotely connect to the Instance multiple times.However, the SysOps administrator always receives a timeout error.Which action will allow the SysOps administrator to remotely connect to the instance?Read More →

A company migrates a write-once, ready-many (WORM) drive to an Amazon S3 bucket that has S3 Object Lock configured in governance mode.During the migration, the company copies unneeded data to the S3 bucket.A SysOps administrator attempts to delete the unneeded data from the S3 bucket by using the AWS CLI.However, the SysOps administrator receives an error.Which combination of steps should the SysOps administrator take to successfully delete the unneeded data? (Choose two.)Read More →