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How can the administrator accomplish this with the LEAST administrative overhead?
A SysOps Administrator runs a web application that is using a microservices approach whereby different responsibilities of the application have been divided in a separate microservice running on a different Amazon EC2 instance. The administrator has been tasked with reconfiguring the infrastructure to support this approach. How can the administrator...
What should a SysOps administrator do to resolve this error?
A company's backend infrastructure contains an Amazon EC2 instance in a private subnet. The private subnet has a route to the internet through a NAT gateway in a public subnet. The instance must allow connectivity to a secure web server on the internet to retrieve data at regular intervals. The...
Which action will maintain uptime for the application MOST cost-effectively?
A company has a stateless application that is hosted on a fleet of 10 Amazon EC2 On-Demand Instances in an Auto Scaling group. A minimum of 6 instances are needed to meet service requirements. Which action will maintain uptime for the application MOST cost-effectively?A . Use a Spot Fleet with...
What is the process to rotate the key?
A company is using an AWS KMS customer master key (CMK) with imported key material The company references the CMK by its alias in the Java application to encrypt data The CMK must be rotated every 6 months What is the process to rotate the key?A . Enable automatic key...
Which collection of configuration changes will increase the cache hit ratio for the distribution?
A SysOps administrator noticed that the cache hit ratio for an Amazon CloudFront distribution is less than 10%. Which collection of configuration changes will increase the cache hit ratio for the distribution? (Select TWO.)A . Ensure that only required cookies, query strings, and headers are forwarded in the Cache Behavior...
What is the MOST scalable storage solution to fulfill this requirement?
An application accesses data through a file system interface. The application runs on Amazon EC2 instances in multiple Availability Zones, all of which must share the same data. While the amount of data is currently small, the company anticipates that it will grow to tens of terabytes over the lifetime...
What change should be made to alleviate the performance problem?
A SysOps administrator is responsible for a legacy. CPU-heavy application The application can only be scaled vertically Currently, the application is deployed on a single t2 large Amazon EC2 instance The system is showing 90% CPU usage and significant performance latency after a few minutes What change should be made...
Which AWS service will mitigate this issue?
A development team recently deployed a new version of a web application to production After the release, penetration testing revealed a cross-site scripting vulnerability that could expose user data Which AWS service will mitigate this issue?A . AWS Shield Standard B. AWS WAF C. Elastic Load Balancing D. Amazon CognitoView...
Which combination of steps are required to provide internet connectivity to the EC2 instances?
A SysOps administrator is deploying a test site running on Amazon EC2 instances. The application requires both incoming and outgoing connectivity to the internet. Which combination of steps are required to provide internet connectivity to the EC2 instances? (Choose two.)A . Add a NAT gateway to a public subnet. B....
What is the MOST operationally efficient solution that meets these requirements?
A company hosts a website on multiple Amazon EC2 instances that run in an Auto Scaling group. Users are reporting slow responses during peak times between 6 PM and 11 PM every weekend. A SysOps administrator must implement a solution to improve performance during these peak times. What is the...
