SysOps Administrator Associate (Page 54)

A SysOps administrator must ensure that a company’s Amazon EC2 instances auto scale as expected.The SysOps administrator configures an Amazon EC2 Auto Scaling lifecycle hook to send an event to Amazon EventBridge (Amazon CloudWatch Events), which then invokes an AWS Lambda function to configure the EC2 instances.When the configuration is complete, the Lambda function calls the complete-lifecycle-action event to put the EC2 instances into service.In testing, the SysOps administrator discovers that the Lambda function is not invoked when the EC2 instances auto scale.What should the SysOps administrator do to resolve this issue?Read More →

A medical imaging company needs to process large amounts of imaging data in real time using a specific instance type.The company wants to guarantee sufficient resource capacity for 1 year.Which action will meet these requirements in the MOST cost-effective manner?Read More →

A company recently deployed MySQL on an Amazon EC2 instance with a default boot volume.The company intends to restore a 1.75 TB database.A SysOps administrator needs to provision the correct Amazon Elastic Block Store (Amazon EBS) volume.The database will require read performance of up to 10,000 IOPS and is not expected to grow in size.Which solution will provide the required performance at the LOWEST cost?Read More →

A sysops administrator set up an Amazon ElastiCache for Memcached cluster for an application.During testing, the application experiences increased latency.Amazon CloudWatch metrics for the Memcached cluster show CPUUtilization is consistently above 95% and FreeableMemory is consistently under 1 MB.Which action will solve the problem?Read More →

A company has an application that uses an Amazon Elastic File System (Amazon EFS) file system.A recent incident that involved an application logic error corrupted several files.The company wants to improve its ability to back up and recover the EFS file system.The company must be able to recover individual files rapidly.Which solution meets these requirements MOST cost-effectively?Read More →

A financial service company is running distributed computing software to manage a fleet of 20 servers for their calculations.There are 2 control nodes and 18 worker nodes to run the calculations.Worker nodes can be automatically started by the control nodes when required.Currently, all nodes are running on demand, and the worker nodes are used for approximately 4 hours each day.Which combination of actions will be MOST cost-effective? (Choose two.)Read More →

A company asks a SysOps administrator to ensure that AWS CloudTrail files are not tampered with after they are created.Currently, the company uses AWSIdentity and Access Management (IAM) to restrict access to specific trails.The company’s security team needs the ability to trace the integrity of each file.What is the MOST operationally efficient solution that meets these requirements?Read More →

A company’s application running on Amazon EC2 Linux recently crashed because it ran out of available memory.Management wants to be alerted if this ever happens again.Which combination of steps will accomplish this? (Choose two.)Read More →

A SysOps administrator must manage the security of an AWS account.Recently, an IAM user’s access key was mistakenly uploaded to a public code repository.The SysOps administrator must identify anything that was changed by using this access key.How should the SysOps administrator meet these requirements?Read More →

The Security team has decided that there will be no public internet access to HTTP (TCP port 80) because it is moving to HTTPS for all incoming web traffic.The team has asked a SysOps Administrator to provide a report on any security groups that are not compliant.What should the SysOps Administrator do to provide near real-time compliance reporting?Read More →