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Which solution will meet these requirements in the MOST operationally efficient manner?
A manufacturing company uses an Amazon RDS DB instance to store inventory of all stock items. The company maintains several AWS Lambda functions that interact with the database to add, update, and delete items. The Lambda functions use hardcoded credentials to connect to the database. A SysOps administrator must ensure...
What is the MOST cost-effective way to resize the cluster?
A company manages an application that uses Amazon ElastiCache for Redis with two extra-large nodes spread across two different Availability Zones. The company's IT team discovers that the ElastiCache for Redis cluster has 75% freeable memory. The application must maintain high availability. What is the MOST cost-effective way to resize...
Which action should the SysOps administrator take to meet this requirement?
A company is tunning a website on Amazon EC2 instances thai are in an Auto Scaling group When the website traffic increases, additional instances lake several minutes to become available because ot a long-running user data script that installs software A SysOps administrator must decrease the time that is required...
Which solution will meet these requirements in the MOST operationally efficient manner?
A manufacturing company uses an Amazon RDS DB instance to store inventory of all stock items. The company maintains several AWS Lambda functions that interact with the database to add, update, and delete items. The Lambda functions use hardcoded credentials to connect to the database. A SysOps administrator must ensure...
Which of the following actions are allowed for the IAM user?
A company has attached the following policy to an IAM user: Which of the following actions are allowed for the IAM user?A . Amazon RDS DescribeDBInstances action in the us-east-1 Region B. Amazon S3 Putobject operation in a bucket named testbucket C. Amazon EC2 Describe Instances action in the us-east-1...
What is the MOST operationally efficient solution that will improve the application's responsiveness?
A company runs a stateless application that is hosted on an Amazon EC2 instance. Users are reporting performance issues. A SysOps administrator reviews the Amazon CloudWatch metrics for the application and notices that the instance's CPU utilization frequently reaches 90% during business hours. What is the MOST operationally efficient solution...
Which solution allows the on-premises application to resolve the EC2 instance hostname?
A company is trying to connect two applications. One application runs in an on-premises data center that has a hostname of hostl .onprem.private. The other application runs on an Amazon EC2 instance that has a hostname of hostl.awscloud.private. An AWS Site-to-Site VPN connection is in place between the on-premises network...
Which configuration meets these requirements?
A company has a stateless application that runs on four Amazon EC2 instances. The application requires tour instances at all times to support all traffic. A SysOps administrator must design a highly available, fault-tolerant architecture that continually supports all traffic if one Availability Zone becomes unavailable. Which configuration meets these...
How can this be accomplished?
An errant process is known to use an entire processor and run at 100% A SysOps administrator wants to automate restarting the instance once the problem occurs for more than 2 minutes How can this be accomplished?A . Create an Amazon CloudWatch alarm for the Amazon EC2 instance with basic...
What type of record should be set in Route 53 to point the website’s apex domain name (for example.company.com to the Application Load Balancer?
A new website will run on Amazon EC2 instances behind an Application Load Balancer. Amazon Route 53 will be used to manage DNS records. What type of record should be set in Route 53 to point the website’s apex domain name (for example.company.com to the Application Load Balancer?A . CNAME...
