A company uses an Amazon Simple Queue Service (Amazon SQS) standard queue with its application. The application sends messages to the queue with unique message bodies. The company decides to switch to an SQS FIFO queue.What must the company do to migrate to an SQS FIFO queue?
Answer(s): A
A company’s SysOps administrator must ensure that all Amazon EC2 Windows instances that are launched in an AWS account have a third-party agent installed. The third-party agent has an .msi package. The company uses AWS Systems Manager for patching, and the Windows instances are tagged appropriately. The third-party agent requires periodic updates as new versions are released. The SysOps administrator must deploy these updates automatically.Which combination of steps will meet these requirements with the LEAST operational effort? (Choose two.)
Answer(s): A,D
A company runs hundreds of Amazon EC2 instances in a single AWS Region. Each EC2 instance has two attached 1 GiB General Purpose SSD (gp2) Amazon Elastic Block Store (Amazon EBS) volumes. A critical workload is using all the available IOPS capacity on the EBS volumes.According to company policy, the company cannot change instance types or EBS volume types without completing lengthy acceptance tests to validate that the company’s applications will function properly. A SysOps administrator needs to increase the I/O performance of the EBS volumes as quickly as possible.Which action should the SysOps administrator take to meet these requirements?
A company needs to deploy a new workload on AWS. The company must encrypt all data at rest and must rotate the encryption keys once each year. The workload uses an Amazon RDS for MySQL Multi-AZ database for data storage.Which configuration approach will meet these requirements?
Answer(s): C
A company has an application that is deployed to two AWS Regions in an active-passive configuration. The application runs on Amazon EC2 instances behind an Application Load Balancer (ALB) in each Region. The instances are in an Amazon EC2 Auto Scaling group in each Region. The application uses an Amazon Route 53 hosted zone for DNS. A SysOps administrator needs to configure automatic failover to the secondary Region.What should the SysOps administrator do to meet these requirements?
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