SysOps Administrator Associate (Page 57)

A streaming company is using AWS resources in the us-east-1 Region for its production environment.The web tier of the streaming site runs on Amazon EC2 instances behind an Application Load Balancer (ALB).The instances run in an EC2 Auto Scaling group across multiple Availability Zones.The Auto Scaling group is configured to scale when the CPU utilization of the instances is greater than 75%.The user database is hosted on an Amazon RDS MySQL cluster, and video content is stored within an Amazon S3 bucket.Amazon CloudWatch metrics show that the RDS MySQL Multi-AZ DB instance has around 16 GB of memory free and an average CPU utilization of 70%.It is taking users in Asia several seconds longer to access the streaming website.Which combination of actions will improve the access load times? (Choose two.)Read More →

A company needs to take an inventory of applications that are running on multiple Amazon EC2 instances.The company has configured users and roles with the appropriate permissions for AWS Systems Manager.An updated version of Systems Manager Agent has been installed and is running on every instance.While configuring an inventory collection, a SysOps administrator discovers that not all the instances in a single subnet are managed by Systems Manager.What must the SysOps administrator do to fix this issue?Read More →

You are currently hosting multiple applications in a VPC and have logged numerous port scans coming in from a specific IP address block.Your security team has requested that all access from the offending IP address block be denied for the next 24 hours.Which of the following is the best method to quickly and temporarily deny access from the specified IP address block?Read More →

An Amazon RDS for PostgreSQL DB cluster has automated backups turned on with a 7-day retention period.A SysOps administrator needs to create a new RDS DB cluster by using data that is no more than 24 hours old from the original DB cluster.Which solutions will meet these requirements with the LEAST operational overhead? (Choose two.)Read More →

You have identified network throughput as a bottleneck on your m1.small EC2 instance when uploading data Into Amazon S3 In the same region.How do you remedy this situation?Read More →

A company hosts a Windows-based file server on a fleet of Amazon EC2 instances across multiple Availability Zones.The current setup does not allow application servers to access files simultaneously from the EC2 fleet.Which solution will allow this access in the MOST operationally efficient way?Read More →

An organization is measuring the latency of an application every minute and storing data inside a file in the JSON format.The organization wants to send all latency data to AWS CloudWatch.How can the organization achieve this?Read More →

A SysOps administrator manages the caching of an Amazon CloudFront distribution that serves pages of a website, The SysOps administrator needs to configure the distribution so that the TTL of individual pages can vary. The TTL of the individual pages must remain within the maximum TLL and the minimum TTL that are set for the distribution.Which solution will meet these requirements?Read More →

A user has launched an EBS backed instance with EC2-Classic.The user stops and starts the instance.Which of the below mentioned statements is not true with respect to the stop/start action?Read More →

A company has a multi-account environment.Account A has a production application that is hosted on an Amazon EC2 instance.The application needs to query data in an Amazon DynamoDB table that is hosted in Account B.A SysOps administrator needs to provide the EC2 instance in Account A with access to the DynamoDB table in Account B.What is the MOST secure solution that will meet these requirements?Read More →