Free AWS-Solution-Architect-Associate Exam Braindumps

- (Exam Topic 3)
A company has implemented a self-managed DNS service on AWS. The solution consists of the following:
• Amazon EC2 instances in different AWS Regions
• Endpomts of a standard accelerator m AWS Global Accelerator
The company wants to protect the solution against DDoS attacks What should a solutions architect do to meet this requirement?

1. A. Subscribe to AWS Shield Advanced Add the accelerator as a resource to protect
2. B. Subscribe to AWS Shield Advanced Add the EC2 instances as resources to protect
3. C. Create an AWS WAF web ACL that includes a rate-based rule Associate the web ACL with the accelerator
4. D. Create an AWS WAF web ACL that includes a rate-based rule Associate the web ACL with the EC2 instances

Correct Answer: B

- (Exam Topic 3)
A company wants to migrate a Windows-based application from on premises to the AWS Cloud. The application has three tiers, a business tier, and a database tier with Microsoft SQL Server. The company wants to use specific features of SQL Server such as native backups and Data Quality Services. The company also needs to share files for process between the tiers.
How should a solution architect design the architecture to meet these requirements?

1. A. Host all three on Amazon instance
2. B. Use Mmazon FSx File Gateway for file sharing between tiers.
3. C. Host all three on Amazon EC2 instance
4. D. Use Amazon FSx for Windows file sharing between the tiers.
5. E. Host the application tier and the business tier on Amazon EC2 instance
6. F. Host the database tier on Amazon RD
7. G. Use Amazon Elastic File system (Amazon EFS) for file sharing between the tiers.
8. H. Host the application tier and the business tier on Amazon EC2 instance
9. I. Host the database tier on Amazon RD
10. J. Use a Provisioned IOPS SSD (io2) Amazon Elastic Block Store (Amazon EBS) volume for file sharing between the tiers.

Correct Answer: B

- (Exam Topic 3)
A company is using AWS to design a web application that will process insurance quotes Users will request quotes from the application Quotes must be separated by quote type, must be responded to within 24 hours, and must not get lost The solution must maximize operational efficiency and must minimize maintenance. Which solution meets these requirements?

1. A. Create multiple Amazon Kinesis data streams based on the quote type Configure the web application to send messages to the proper data stream Configure each backend group of application servers to use the Kinesis Client Library (KCL) to pool messages from its own data stream
2. B. Create an AWS Lambda function and an Amazon Simple Notification Service (Amazon SNS) topic for each quote type Subscribe the Lambda function to its associated SNS topic Configure the application to publish requests tot quotes to the appropriate SNS topic
3. C. Create a single Amazon Simple Notification Service (Amazon SNS) topic Subscribe Amazon Simple Queue Service (Amazon SQS) queues to the SNS topic Configure SNS message filtering to publish messages to the proper SQS queue based on the quote type Configure each backend application server to use its own SQS queue
4. D. Create multiple Amazon Kinesis Data Firehose delivery streams based on the quote type to deliver data streams to an Amazon Elasucsearch Service (Amazon ES) cluster Configure the application to send messages to the proper delivery stream Configure each backend group of application servers to search for the messages from Amazon ES and process them accordingly

Correct Answer: C

- (Exam Topic 3)
A media company hosts its website on AWS. The website application's architecture includes a fleet of Amazon EC2 instances behind an Application Load Balancer (ALB) and a database that is hosted on Amazon Aurora The company's cyber security teem reports that the application is vulnerable to SOL injection.
How should the company resolve this issue?

1. A. Use AWS WAF in front of the ALB Associate the appropriate web ACLs with AWS WAF.
2. B. Create an ALB listener rule to reply to SQL injection with a fixed response
3. C. Subscribe to AWS Shield Advanced to block all SQL injection attempts automatically.
4. D. Set up Amazon Inspector to block all SOL injection attempts automatically

Correct Answer: A

- (Exam Topic 3)
A company’s reporting system delivers hundreds of .csv files to an Amazon S3 bucket each day. The company must convert these files to Apache Parquet format and must store the files in a transformed data bucket.
Which solution will meet these requirements with the LEAST development effort?

1. A. Create an Amazon EMR cluster with Apache Spark installe
2. B. Write a Spark application to transform the dat
3. C. Use EMR File System (EMRFS) to write files to the transformed data bucket.
4. D. Create an AWS Glue crawler to discover the dat
5. E. Create an AWS Glue extract, transform, and load (ETL) job to transform the dat
6. F. Specify the transformed data bucket in the output step.
7. G. Use AWS Batch to create a job definition with Bash syntax to transform the data and output the data to the transformed data bucke
8. H. Use the job definition to submit a jo
9. I. Specify an array job as the job type.
10. J. Create an AWS Lambda function to transform the data and output the data to the transformed data bucke
11. K. Configure an event notification for the S3 bucke
12. L. Specify the Lambda function as the destination for the event notification.

Correct Answer: B
https://docs.aws.amazon.com/prescriptive-guidance/latest/patterns/three-aws-glue-etl-job-types-for-converting-d