SysOps Administrator Associate (Page 34)

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 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 →

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 →

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 uses an Amazon S3 bucket to store data files.The S3 bucket contains hundreds of objects.The company needs to replace a tag on all the objects in the S3 bucket with another tag.What is the MOST operationally efficient way to meet this requirement?Read More →

A SysOps administrator is re-architecting an application.The SysOps administrator has moved the database from a public subnet, where the database used a public endpoint, into a private subnet to restrict access from the public network.After this change, an AWS Lambda function that requires read access to the database cannot connect to the database.The SysOps administrator must resolve this issue without compromising security.Which solution meets these requirements?Read More →

A SysOps administrator uses AWS Systems Manager Session Manager to connect to instances.After the SysOps administrator launches a new Amazon EC2 instance, the EC2 instance does not appear in the Session Manager list of systems that are available for connection.The SysOps administrator verifies that Systems Manager Agent is installed, updated, and running on the EC2 instance.What is the reason for this issue?Read More →

A company is managing a website with a global user base hosted on Amazon EC2 with an Application Load Balancer (ALB).To reduce the load on the web servers, a SysOps administrator configures an Amazon CloudFront distribution with the ALB as the origin.After a week of monitoring the solution, the administrator notices that requests are still being served by the ALB and there is no change in the web server load.What are possible causes for this problem? (Choose two.)Read More →

A company needs to view a list of security groups that are open to the internet on port 3389.What should a SysOps administrator do to meet this requirement?Read More →

A company wants to identify specific Amazon EC2 instances that are underutilized and the estimated cost savings for each instance.How can this be done with MINIMAL effort?Read More →