SysOps Administrator Associate (Page 33)

A company runs an application that uses Amazon RDS for MySQL.During load testing of equivalent production volumes, the Development team noticed a significant increase in query latency.A SysOps Administrator concludes from investigating Amazon CloudWatch Logs that the CPU utilization on the RDS MySQL instance was at 100%.Which action will resolve this issue?Read More →

A company wants to track its AWS costs in all member accounts that are part of an organization in AWS Organizations.Managers of the member accounts want to receive a notification when the estimated costs exceed a predetermined amount each month.The managers are unable to configure a billing alarm.The IAM permissions for all users are correct.What could be the cause of this issue?Read More →

A SysOps Administrator is using AWS KMS with AWS-generated key material to encrypt an Amazon EBS volume in a company’s AWS environment.TheAdministrator wants to rotate the KMS keys using automatic key rotation, and needs to ensure that the EBS volume encrypted with the current key remains readable.What should be done to accomplish this?Read More →

A SysOps administrator is setting up a fleet of Amazon EC2 instances in an Auto Scaling group for an application.The fleet should have 50% CPU available at all times to accommodate bursts of traffic.The load will increase significantly between the hours of 09:00 and 17:00, 7 days a week.How should the SysOps administrator configure the scaling of the EC2 instances to meet these requirements?Read More →

A SysOps Administrator deployed an AWS Elastic Beanstalk worker node environment that reads messages from an auto-generated Amazon Simple QueueService (Amazon SQS) queue and deletes them from the queue after processing.Amazon EC2 Auto Scaling scales in and scales out the number of worker nodes based on CPU utilization.After some time, the Administrator notices that the number of messages in the SQS queue are increasing significantly.Which action will remediate this issue?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 →

A security team is concerned that intellectual property might leak to the internet.A SysOps administrator must identify controls to address the potential problem.The instances in question operate in a VPC and cannot be allowed to send traffic to the internet.What should the SysOps administrator do to 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 is setting up a VPC peering connection between its VPC and a customer’s VPC.The company VPC is an IPv4 CIDR block of 172.16.0.0/16, and the customer’s is an IPv4 CIDR block of 10.0.0.0/16.The SysOps Administrator wants to be able to ping the customer’s database private IP address from one of the company’s Amazon EC2 instances.What action should be taken to meet the requirements?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 →