Amazon SAP-C02 Exam

Certification Provider: Amazon

Exam Name: AWS Certified Solutions Architect - Professional Exam

Duration: 180 Minutes

Number of questions in our database: 358

Exam Version: Sep. 12, 2023

SAP-C02 Exam Official Topics:

Topic 1: Determine cost optimization and visibility strategies/ Architect network connectivity strategies
Topic 2: Determine a cost optimization strategy to meet solution goals and objectives/ Determine security controls based on requirements
Topic 3: Determine a strategy to improve overall operational excellence/ Identify opportunities for cost optimizations
Topic 4: Determine opportunities for modernization and enhancements/ Select existing workloads and processes for potential migration
Topic 5: Determine a strategy to improve reliability/ Determine a strategy to improve security
Topic 6: Design a solution to meet performance objectives/ Design a deployment strategy to meet business requirements
Topic 7: Design reliable and resilient architectures/ Design Solutions for Organizational Complexity
Topic 8: Determine the optimal migration approach for existing workloads/ Accelerate Workload Migration and Modernization
Topic 9: Determine a strategy to improve performance/ Continuous Improvement for Existing Solutions
Topic 10: Design a strategy to meet reliability requirements/ Design a solution to ensure business continuity
Topic 11: Design a multi-account AWS environment/ Determine a new architecture for existing workloads

Free Amazon SAP-C02 Exam Actual Questions

The questions for SAP-C02 were last updated On Sep. 12, 2023

Question #1

A company plans to deploy a new private intranet service on Amazon EC2 instances inside a VPC. An AWS Site-to-Site VPN connects the VPC to the company's on-premises network. The new service must communicate with existing on-premises services The on-premises services are accessible through the use of hostnames that reside in the company example DNS zone This DNS zone is wholly hosted on premises and is available only on the company's private network.

A solutions architect must ensure that the new service can resolve hostnames on the company example domain to integrate with existing services.

Which solution meets these requirements?

ACreate an empty private zone in Amazon Route 53 for company example Add an additional NS record to the company's on-premises company example zone that points to the authoritative name servers for the new private zone in Route 53

BTurn on DNS hostnames for the VPC Configure a new outbound endpoint with Amazon Route 53 Resolver. Create a Resolver rule to forward requests for company example to the on-premises name servers

CTurn on DNS hostnames for the VPC Configure a new inbound resolver endpoint with Amazon Route 53 Resolver. Configure the on-premises DNS server to forward requests for company example to the new resolver.

DUse AWS Systems Manager to configure a run document that will install a hosts file that contains any required hostnames. Use an Amazon EventBndge rule to run the document when an instance is entering the running state.

Reveal Solution

Correct Answer: B

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/resolver.html

Question #2

A company has an application that is deployed on Amazon EC2 instances behind an Application Load Balancer (ALB). The instances are part of an Auto Scaling group. The application has unpredictable workloads and frequently scales out and in. The company's development team wants to analyze application logs to find ways to improve the application's performance. However, the logs are no longer available after instances scale in.

Which solution will give the development team the ability to view the application logs after a scale-in event?

AEnable access logs for the ALB. Store the logs in an Amazon S3 bucket.

BConfigure the EC2 instances lo publish logs to Amazon CloudWatch Logs by using the unified CloudWatch agent.

CModify the Auto Scaling group to use a step scaling policy.

DInstrument the application with AWS X-Ray tracing.

Reveal Solution

Correct Answer: B

https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-access-logs.html

Question #3

A large education company recently introduced Amazon Workspaces to provide access to internal applications across multiple universities. The company is storing user profiles on an Amazon FSx (or Windows File Server file system. The tile system is configured with a DNS alias and is connected to a self-managed Active Directory. As more users begin to use the Workspaces, login time increases to unacceptable levels.

An investigation reveals a degradation in performance of the file system. The company created the file system on HDD storage with a throughput of 16 MBps. A solutions architect must improve the performance of the file system during a defined maintenance window.

What should the solutions architect do to meet these requirements with the LEAST administrative effort?

AUse AWS Backup to create a point-ln-lime backup of the file system. Restore the backup to a new FSx for Windows File Server file system. Select SSD as the storage type Select 32 MBps as the throughput capacity. When the backup and restore process Is completed, adjust the DNS alias accordingly. Delete the original file system.

BDisconnect users from the file system. In the Amazon FSx console, update the throughput capacity to 32 MBps. Update the storage type to SSD. Reconnect users to the file system.

CDeploy an AWS DataSync agent onto a new Amazon EC2 Instance. Create a task. Configure the existing file system as the source location. Configure a new FSx for Windows File Server file system with SSD storage and 32 MBps of throughput as the target location. Schedule the task. When the task is completed, adjust the DNS alias accordingly. Delete the original file system.

DEnable shadow copies on the existing file system by using a Windows PowerShell command. Schedule the shadow copy job to create a point-in-time backup of the file system. Choose to restore previous versions. Create a new FSx for Windows File Server file system with SSD storage and 32 MBps of throughput. When the copy job is completed, adjust the DNS alias. Delete the original file system.

Reveal Solution

Correct Answer: C

https://docs.aws.amazon.com/fsx/latest/WindowsGuide/migrate-files-to-fsx-datasync.html

Question #4

Which solution will give the development team the ability to view the application logs after a scale-in event?

AEnable access logs for the ALB. Store the logs in an Amazon S3 bucket.

BConfigure the EC2 instances lo publish logs to Amazon CloudWatch Logs by using the unified CloudWatch agent.

CModify the Auto Scaling group to use a step scaling policy.

DInstrument the application with AWS X-Ray tracing.

Reveal Solution

Correct Answer: B

https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-access-logs.html

Question #5

A solutions architect is designing a solution to process events. The solution must have the ability to scale in and out based on the number of events that the solution receives. If a processing error occurs, the event must move into a separate queue for review.

Which solution will meet these requirements?

ASend event details to an Amazon Simple Notification Service (Amazon SNS) topic. Configure an AWS Lambda function as a subscriber to the SNS topic to process the events. Add an on-failure destination to the function. Set an Amazon Simple Queue Service (Amazon SQS) queue as the target.

BPublish events to an Amazon Simple Queue Service (Amazon SQS) queue. Create an Amazon EC2 Auto Scaling group. Configure the Auto Scaling group to scale in and out based on the ApproximateAgeOfOldestMessage metric of the queue. Configure the application to write failed messages to a dead-letter queue.

CWrite events to an Amazon DynamoDB table. Configure a DynamoDB stream for the table. Configure the stream to invoke an AWS Lambda function. Configure the Lambda function to process the events.

DPublish events to an Amazon EventBridge event bus. Create and run an application on an Amazon EC2 instance with an Auto Scaling group that is
behind an Application Load Balancer (ALB). Set the ALB as the event bus target. Configure the event bus to retry events. Write messages to a dead-letter queue if the application cannot process the messages.

Reveal Solution

Correct Answer: A

Amazon Simple Notification Service (Amazon SNS) is a fully managed pub/sub messaging service that enables users to send messages to multiple subscribers1. Users can send event details to an Amazon SNS topic and configure an AWS Lambda function as a subscriber to the SNS topic to process the events.Lambda is a serverless compute service that runs code in response to events and automatically manages the underlying compute resources2. Users can add an on-failure destination to the function and set an Amazon Simple Queue Service (Amazon SQS) queue as the target.Amazon SQS is a fully managed message queuing service that enables users to decouple and scale microservices, distributed systems, and serverless applications3. This way, if a processing error occurs, the event will move into the separate queue for review.

Option B is incorrect because publishing events to an Amazon SQS queue and creating an Amazon EC2 Auto Scaling group will not have the ability to scale in and out based on the number of events that the solution receives. Amazon EC2 is a web service that provides secure, resizable compute capacity in the cloud. Auto Scaling is a feature that helps users maintain application availability and allows them to scale their EC2 capacity up or down automatically according to conditions they define. However, for this use case, using SQS and EC2 will not take advantage of the serverless capabilities of Lambda and SNS.

Option C is incorrect because writing events to an Amazon DynamoDB table and configuring a DynamoDB stream for the table will not have the ability to move events into a separate queue for review if a processing error occurs. Amazon DynamoDB is a fully managed key-value and document database that delivers single-digit millisecond performance at any scale. DynamoDB Streams is a feature that captures data modification events in DynamoDB tables. Users can configure the stream to invoke a Lambda function, but they cannot configure an on-failure destination for the function.

Option D is incorrect because publishing events to an Amazon EventBridge event bus and setting an Application Load Balancer (ALB) as the event bus target will not have the ability to move events into a separate queue for review if a processing error occurs. Amazon EventBridge is a serverless event bus service that makes it easy to connect applications with data from a variety of sources. An ALB is a load balancer that distributes incoming application traffic across multiple targets, such as EC2 instances, containers, IP addresses, Lambda functions, and virtual appliances. Users can configure EventBridge to retry events, but they cannot configure an on-failure destination for the ALB.

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