A company has a private Amazon S3 bucket that contains sensitive information. A SysOps administrator needs to keep logs of the IP addresses from authentication failures that result from attempts to access objects in the bucket. The logs must be stored so that they cannot be overwritten or deleted for 90 days.Which solution will meet these requirements?
A SysOps administrator migrates NAT instances to NAT gateways. After the migration, an application that is hosted on Amazon EC2 instances in a private subnet cannot access the internet.Which of the following are possible reasons for this problem? (Choose two.)
A company runs an application on an Amazon EC2 instance. A SysOps administrator creates an Auto Scaling group and an Application Load Balancer (ALB) to handle an increase in demand. However, the EC2 instances are failing the health check.What should the SysOps administrator do to troubleshoot this issue?
A SysOps administrator has created an AWS Service Catalog portfolio and has shared the portfolio with a second AWS account in the company. The second account is controlled by a different administrator.Which action will the administrator of the second account be able to perform?
A company has migrated its application to AWS. The company will host the application on Amazon EC2 instances of multiple instance families.During initial testing, a SysOps administrator identifies performance issues on selected EC2 instances. The company has a strict budget allocation policy, so theSysOps administrator must use the right resource types with the performance characteristics to match the workload.What should the SysOps administrator do to meet this requirement?
A company has an infernal web application that runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 AutoScaling group in a single Availability Zone. A SysOps administrator must make the application highly available.Which action should the SysOps administrator take to meet this requirement?
