Free AWS-Certified-Solutions-Architect-Professional Exam Braindumps

- (Exam Topic 1)
A company runs a popular web application in an on-premises data center. The application receives four million views weekly. The company expects traffic to increase by 200

1. A. Create an Amazon CloudFront content delivery network (CDN). Enable query forwarding to the origin.Create a managed cache policy that includes query string
2. B. Use an on-premises load balancer as the origi
3. C. Offload the DNS querying to AWS to handle CloudFront CDN traffic.
4. D. Create an Amazon CloudFront content delivery network (CDN) that uses a Real Time Messaging Protocol (RTMP) distributio
5. E. Enable query forwarding to the origi
6. F. Use an on-premises load balancer as the origi
7. G. Offload the DNS querying to AWS to handle CloudFront CDN traffic.
8. H. Create an accelerator in AWS Global Accelerato
9. I. Add listeners for HTTP and HTTPS TCP ports.Create an endpoint grou
10. J. Create a Network Load Balancer (NLB), and attach it to the endpoint grou
11. K. Point the NLB to the on-premises server
12. L. Offload the DNS querying to AWS to handle AWS Global Accelerator traffic.
13. M. Create an accelerator in AWS Global Accelerato
14. N. Add listeners for HTTP and HTTPS TCP ports.Create an endpoint grou
15. O. Create an Application Load Balancer (ALB), and attach it to the endpoint grou
16. P. Point the ALB to the on-premises server
17. Q. Offload the DNS querying to AWS to handle AWS Global Accelerator traffic.

Correct Answer: D

- (Exam Topic 1)
A company has a new application that needs to run on five Amazon EC2 instances in a single AWS Region. The application requires high-throughput, low-latency network connections between all of the EC2 instances where the application will run. There is no requirement for the application to be fault tolerant.
Which solution will meet these requirements?

1. A. Launch five new EC2 instances into a cluster placement grou
2. B. Ensure that the EC2 instance type supports enhanced networking.
3. C. Launch five new EC2 instances into an Auto Scaling group in the same Availability Zon
4. D. Attach an extra elastic network interface to each EC2 instance.
5. E. Launch five new EC2 instances into a partition placement grou
6. F. Ensure that the EC2 instance type supports enhanced networking.
7. G. Launch five new EC2 instances into a spread placement grou
8. H. Attach an extra elastic network interface to each EC2 instance.

Correct Answer: A
When you launch EC2 instances in a cluster they benefit from performance and low latency. No redundancy though as per the question https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html.

- (Exam Topic 2)
A company has multiple business units Each business unit has its own AWS account and runs a single website within that account. The company also has a single logging account. Logs from each business unit website are aggregated into a single Amazon S3 bucket in the logging account. The S3 bucket policy provides each business unit with access to write data into the bucket and requires data to be encrypted.
The company needs to encrypt logs uploaded into the bucket using a Single AWS Key Management Service (AWS KMS) CMK The CMK that protects the data must be rotated once every 365 days
Which strategy is the MOST operationally efficient for the company to use to meet these requirements?

1. A. Create a customer managed CMK ri the logging account Update the CMK key policy to provide access to the logging account only Manually rotate the CMK every 365 days.
2. B. Create a customer managed CMK in the logging accoun
3. C. Update the CMK key policy to provide access to the logging account and business unit account
4. D. Enable automatic rotation of the CMK
5. E. Use an AWS managed CMK m the togging accoun
6. F. Update the CMK key policy to provide access to the logging account and business unit accounts Manually rotate the CMK every 365 days.
7. G. Use an AWS managed CMK in the togging account Update the CMK key policy to provide access to the togging account onl
8. H. Enable automatic rotation of the CMK.

Correct Answer: A

- (Exam Topic 1)
A company stores sales transaction data in Amazon DynamoDB tables. To detect anomalous behaviors and respond quickly, all changes lo the items stored in the DynamoDB tables must be logged within 30 minutes.
Which solution meets the requirements?

1. A. Copy the DynamoDB tables into Apache Hive tables on Amazon EMR every hour and analyze them (or anomalous behavior
2. B. Send Amazon SNS notifications when anomalous behaviors are detected.
3. C. Use AWS CloudTrail to capture all the APIs that change the DynamoDB table
4. D. Send SNS notifications when anomalous behaviors are detected using CloudTrail event filtering.
5. E. Use Amazon DynamoDB Streams to capture and send updates to AWS Lambd
6. F. Create a Lambda function to output records lo Amazon Kinesis Data Stream
7. G. Analyze any anomalies with Amazon Kinesis Data Analytic
8. H. Send SNS notifications when anomalous behaviors are detected.
9. I. Use event patterns in Amazon CloudWatch Events to capture DynamoDB API call events with an AWS Lambda (unction as a target to analyze behavio
10. J. Send SNS notifications when anomalous behaviors are detected.

Correct Answer: C
https://aws.amazon.com/blogs/database/dynamodb-streams-use-cases-and-design-patterns/#:~:text=DynamoDB DynamoDb Stream to capture DynamoDB update. And Kinesis Data Analytics for anomaly detection (it uses
AWS proprietary Random Cut Forest Algorithm)

- (Exam Topic 1)
A company is deploying a new cluster for big data analytics on AWS. The cluster will run across many Linux Amazon EC2 instances that are spread across multiple Availability Zones.
All of the nodes in the cluster must have read and write access to common underlying file storage. The file storage must be highly available, must be resilient, must be compatible with the Portable Operating System Interface (POSIX), and must accommodate high levels of throughput.
Which storage solution will meet these requirements?

1. A. Provision an AWS Storage Gateway file gateway NFS file share that is attached to an Amazon S3 bucke
2. B. Mount the NFS file share on each EC2 instance In the cluster.
3. C. Provision a new Amazon Elastic File System (Amazon EFS) file system that uses General Purpose performance mod
4. D. Mount the EFS file system on each EC2 instance in the cluster.
5. E. Provision a new Amazon Elastic Block Store (Amazon EBS) volume that uses the lo2 volume type.Attach the EBS volume to all of the EC2 instances in the cluster.
6. F. Provision a new Amazon Elastic File System (Amazon EFS) file system that uses Max I/O performance mod
7. G. Mount the EFS file system on each EC2 instance in the cluster.

Correct Answer: D