Free Amazon SAP-C02 Exam Questions

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Amazon SAP-C02 Exam Questions
Provided By: Amazon
Exam: AWS Certified Solutions Architect- Professional
Certification: AWS Certified Professional

Total Questions: 1071
Updated On: Apr 22, 2026
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Question 1
- A company built an ecommerce website on AWS using a three-tier web architecture. The application is
  Java-based and composed of an Amazon CloudFront distribution, an Apache web server layer of Amazon EC2
  instances in an Auto Scaling group, and a backend Amazon Aurora MySQL database.
  Last month, during a promotional sales event, users reported errors and timeouts while adding items to their
  shopping carts. The operations team recovered the logs created by the web servers and reviewed Aurora DB
  cluster performance metrics. Some of the web servers were terminated before logs could be collected and the
  Aurora metrics were not sufficient for query performance analysis.
  Which combination of steps must the solutions architect take to improve application performance visibility
  during peak traffic events? (Select THREE.)
  
  A : Configure the Aurora MySQL DB cluster to publish slow query and error logs to Amazon CloudWatch Logs.
  
  B : Implement the AWS X-Ray SDK to trace incoming HTTP requests on the EC2 instances and implement tracing of SQL queries with the X-Ray SDK for Java.
  
  C : Configure the Aurora MySQL DB cluster to stream slow query and error logs to Amazon Kinesis.
  
  D : Install and configure an Amazon CloudWatch Logs agent on the EC2 instances to send the Apache logs to CloudWatch Logs.
  
  E : Enable and configure AWS CloudTrail to collect and analyze application activity from Amazon EC2 and Aurora.
  
  F : Enable Aurora MySQL DB cluster performance benchmarking and publish the stream to AWS X-Ray
  
  Answer: A,B,D
Question 2
- A company has a multi-tier web application that runs on a fleet of Amazon EC2 instances behind an
  Application Load Balancer (ALB). The instances are in an Auto Scaling group. The ALB and the Auto Scaling
  group are replicated in a backup AWS Region. The minimum value and the maximum value for the Auto
  Scaling group are set to zero. An Amazon RDS Multi-AZ DB instance stores the application’s data. The DB
  instance has a read replica in the backup Region. The application presents an endpoint to end users by using an
  Amazon Route 53 record.
  The company needs to reduce its RTO to less than 15 minutes by giving the application the ability to automatically fail over to the backup Region. The company does not have a large enough budget for an active-active strategy. What should a solutions architect recommend to meet these requirements?
  
  A :
  Reconfigure the application’s Route 53 record with a latency-based routing policy that load balances traffic between the two ALBs. Create an AWS Lambda function in the backup Region to promote the read replica and modify the Auto Scaling group values. Create an Amazon CloudWatch alarm that is based on the HTTPCode_Target_5XX_Count metric for the ALB in the primary Region. Configure the CloudWatch alarm to invoke the Lambda function
  
  B :
  Create an AWS Lambda function in the backup Region to promote the read replica and modify the Auto Scaling group values. Configure Route 53 with a health check that monitors the web application and sends an Amazon Simple Notification Service (Amazon SNS) notification to the Lambda function when the health check status is unhealthy. Update the application’s Route 53 record with a failover policy that routes traffic to the ALB in the backup Region when a health check failure occurs.
  
  C :
  Configure the Auto Scaling group in the backup Region to have the same values as the Auto Scaling group in the primary Region. Reconfigure the application’s Route 53 record with a latency-based routing policy that load balances traffic between the two ALBs. Remove the read replica. Replace the read replica with a standalone RDS DB instance. Configure Cross-Region Replication between the RDS DB instances by using snapshots and Amazon S3.
  
  D :
  Configure an endpoint in AWS Global Accelerator with the two ALBs as equal weighted targets. Create an AWS Lambda function in the backup Region to promote the read replica and modify the Auto Scaling group values. Create an Amazon CloudWatch alarm that is based on the HTTPCode_Target_5XX_Count metric for the ALB in the primary Region. Configure the CloudWatch alarm to invoke the Lambda function.
  
  Answer: B
Question 3
- A company requires that all internal application connectivity use private IP addresses. To facilitate this policy,
  a solutions architect has created interface endpoints to connect to AWS public services. Upon testing, the
  solutions architect notices that the service names are resolving to public IP addresses, and that internal services
  cannot connect to the interface endpoints.
  Which step should the solutions architect take to resolve this issue?
  
  A : Update the subnet route table with a route to the interface endpoint.
  
  B : Enable the private DNS option on the VPC attributes.
  
  C : Configure the security group on the interface endpoint to allow connectivity to the AWS services.
  
  D : Configure an Amazon Route 53 private hosted zone with a conditional forwarder for the internal application.
  
  Answer: B
Question 4
- A media company has a 30-TB repository of digital news videos These videos are stored on tape in an
  on-premises tape library and referenced by a Media Asset Management (MAM) system The company wants to
  enrich the metadata for these videos in an automated fashion and put them into a searchable catalog by using a
  MAM feature The company must be able to search based on information in the video such as objects scenery
  items or people's faces A catalog is available that contains faces of people who have appeared in the videos
  that include an image of each person The company would like to migrate these videos to AWS
  The company has a high-speed AWS Direct Connect connection with AWS and would like to move the MAM
  solution video content directly from its current file system
  How can these requirements be met by using the LEAST amount of ongoing management overhead and
  causing MINIMAL disruption to the existing system"'
  
  A :
  Set up an AWS Storage Gateway file gateway appliance on-premises. Use the MAM solution to extract
  the videos from the current archive and push them into the file gateway Use the catalog of faces to build
  a collection in Amazon Rekognition Build an AWS Lambda function that invokes the Rekognition
  Javascript SDK to have Rekognition pull the video from the Amazon S3 files backing the file gateway,
  retrieve the required metadata and push the metadata into the MAM solution
  
  B :
  Set up an AWS Storage Gateway tape gateway appliance on-premises Use the MAM solution to extract
  the videos from the current archive and push them into the tape gateway Use the catalog of faces to
  build a collection in Amazon Rekognition Build an AWS Lambda function that invokes the Rekognition
  Javascript SDK to have Amazon Rekognition process the video in the tape gateway retrieve the required
  metadata, and push the metadata into the MAM solution
  
  C :
  Configure a video ingestion stream by using Amazon Kinesis Video Streams Use the catalog of faces to
  build a collection in Amazon Rekognition Stream the videos from the MAM solution into Kinesis Video
  Streams Configure Amazon Rekognition to process the streamed videos Then, use a stream consumer to
  retrieve the required metadata and push the metadata into the MAM solution Configure the stream to
  store the videos in Amazon S3
  
  D :
  Set up an Amazon EC2 instance that runs the OpenCV libranes Copy the videos, images, and face
  catalog from the on-premises library into an Amazon EBS volume
  mounted on this EC2 instance Process the videos to retrieve the required metadata, and push the
  metadata into the MAM solution, while also copying the video files to an Amazon S3 bucket
  
  Answer: C
Question 5
- A company has scheduled to launch a promotional sale on its e-commerce platform. The company’s web application is hosted on a fleet of Amazon EC2 instances in an Auto Scaling group. The database tier is hosted on an Amazon RDS for PostgreSQL DB instance. This is a large event so the management expects a sudden spike and unpredictable user traffic for the duration of the event. New users are also expected to register and participate in the event so there will be a lot of database writes during the event. The Solutions Architect has been tasked to create a solution that will ensure all submissions are committed to the database without changing the underlying data model.
  Which of the following options is the recommended solution for this scenario?
  
  A : Decouple the application and database tier by creating an Amazon SQS queue between them. Create an AWS Lambda function that picks up the messages on the SQS queue and writes them into the database.
  
  B : Create an Amazon ElastiCache for Memcached cluster between the application and database tier. The cache will temporarily store the user submissions until the database is able to commit those entries.
  
  C : To minimize any changes on the application or the current infrastructure, manually scale the current DB instance to a significantly larger instance size before the event. Choose a larger instance size depending on the anticipated user traffic, and scale down after the event is completed.
  
  D : Instead of using Amazon RDS, migrate the database to an Amazon DynamoDB table instead. Utilize the built-in automatic scaling in DynamoDB to scale the database based on user traffic.
  
  Answer: A

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