By:
On:
In: SOA-C01
With: 0 Comments

A SysOps Administrator is running an automatically scaled application behind an Application Load Balancer.Scaling out is triggered when the CPUUtilization instance metric is more than 75% across the Auto Scaling group.The Administrator noticed aggressive scaling out.Developers suspect an application memory leak that is causing aggressive garbage collection cycles.How can the Administrator troubleshoot the application without triggering the scaling process?Read More →

By:
On:
In: SAA-C02
With: 0 Comments

A solutions architect is designing a solution that requires frequent updates to a website that is hosted on Amazon S3 with versioning enabled.For compliance reasons, the older versions of the objects will not be accessed frequently and will need to be deleted after 2 years.What should the solutions architect recommend to meet these requirements at the LOWEST cost?Read More →

By:
On:
In: SAP-C01
With: 0 Comments

A company has an Amazon EC2 deployment that has the following architecture:✑ An application tier that contains 8 m4.xlarge instances✑ A Classic Load Balancer✑ Amazon S3 as a persistent data storeAfter one of the EC2 instances fails, users report very slow processing of their requests.A Solutions Architect must recommend design changes to maximize system reliability.The solution must minimize costs.What should the Solutions Architect recommend?Read More →

By:
On:
In: SAA-C02
With: 0 Comments

A company has a multi-tier application deployed on several Amazon EC2 instances in an Auto Scaling group.An Amazon RDS for Oracle instance is the application’s data layer that uses Oracle-specific PL/SQL functions.Traffic to the application has been steadily increasing.This is causing the EC2 instances to become overloaded and the RDS instance to run out of storage.The Auto Scaling group does not have any scaling metrics and defines the minimum healthy instance count only.The company predicts that traffic will continue to increase at a steady but unpredictable rate before leveling off.What should a solutions architect do to ensure the system can automatically scale for the increased traffic? (Choose two.)Read More →

By:
On:
In: SAP-C01
With: 0 Comments

A company standardized its method of deploying applications to AWS using AWS CodePipeline and AWS CloudFormation.The applications are in TypeScript andPython.The company has recently acquired another business that deploys applications to AWS using Python scripts.Developers from the newly acquired company are hesitant to move their applications under CloudFormation because it would require that they learn a new domain-specific language and eliminate their access to language features, such as looping.How can the acquired applications quickly be brought up to deployment standards while addressing the developers’ concerns?Read More →

By:
On:
In: SOA-C01
With: 0 Comments

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 of the application.What is the MOST scalable storage solution to fulfill the requirement?Read More →

By:
On:
In: SAA-C02
With: 0 Comments

A company wants to run a gaming application on Amazon EC2 instances that are part of an Auto Seating group in the AWS Cloud.The application will transmit data by using UDP packets.The company wants to ensure that the application can scale out and in as traffic increases and decreases.What should a solutions architect do to meet these requirements?Read More →

By:
On:
In: SAP-C01
With: 0 Comments

A company has an Amazon VPC that is divided into a public subnet and a private subnet.A web application runs in Amazon VPC, and each subnet has its ownNACL.The public subnet has a CIDR of 10.0.0.0/24.An Application Load Balancer is deployed to the public subnet.The private subnet has a CIDR of 10.0.1.0/24.Amazon EC2 instances that run a web server on port 80 are launched into the private subnet.Only network traffic that is required for the Application Load Balancer to access the web application can be allowed to travel between the public and private subnets.What collection of rules should be written to ensure that the private subnet’s NACL meets the requirement? (Choose two.)Read More →