Free AWS-Solution-Architect-Associate Exam Braindumps

- (Exam Topic 2)
Organizers for a global event want to put daily reports online as static HTML pages. The pages are expected to generate millions of views from users around the world. The files are stored In an Amazon S3 bucket. A solutions architect has been asked to design an efficient and effective solution.
Which action should the solutions architect take to accomplish this?

1. A. Generate presigned URLs for the files.
2. B. Use cross-Region replication to all Regions.
3. C. Use the geoproximtty feature of Amazon Route 53.
4. D. Use Amazon CloudFront with the S3 bucket as its origin.

Correct Answer: D

- (Exam Topic 3)
A company hosts a three-tier web application that includes a PostgreSQL database The database stores the metadata from documents The company searches the metadata for key terms to retrieve documents that the company reviews in a report each month The documents are stored in Amazon S3 The documents are usually written only once, but they are updated frequency The reporting process takes a few hours with the use of relational queries The reporting process must not affect any document modifications or the addition of new documents.
What are the MOST operationally efficient solutions that meet these requirements? (Select TWO )

1. A. Set up a new Amazon DocumentDB (with MongoDB compatibility) cluster that includes a read replica Scale the read replica to generate the reports.
2. B. Set up a new Amazon RDS for PostgreSQL Reserved Instance and an On-Demand read replica Scale the read replica to generate the reports
3. C. Set up a new Amazon Aurora PostgreSQL DB cluster that includes a Reserved Instance and an Aurora Replica issue queries to the Aurora Replica to generate the reports.
4. D. Set up a new Amazon RDS for PostgreSQL Multi-AZ Reserved Instance Configure the reporting module to query the secondary RDS node so that the reporting module does not affect the primary node
5. E. Set up a new Amazon DynamoDB table to store the documents Use a fixed write capacity to support new document entries Automatically scale the read capacity to support the reports

Correct Answer: BC

- (Exam Topic 2)
A company is concerned about the security of its public web application due to recent web attacks. The application uses an Application Load Balancer (ALB). A solutions architect must reduce the risk of DDoS attacks against the application.
What should the solutions architect do to meet this requirement?

1. A. Add an Amazon Inspector agent to the ALB.
2. B. Configure Amazon Macie to prevent attacks.
3. C. Enable AWS Shield Advanced to prevent attacks.
4. D. Configure Amazon GuardDuty to monitor the ALB.

Correct Answer: C

- (Exam Topic 3)
A company runs a web application that is backed by Amazon RDS. A new database administrator caused data loss by accidentally editing information in a database table To help recover from this type of incident, the company wants the ability to restore the database to its state from 5 minutes before any change within the last 30 days.
Which feature should the solutions architect include in the design to meet this requirement?

1. A. Read replicas
2. B. Manual snapshots
3. C. Automated backups
4. D. Multi-AZ deployments

Correct Answer: C

- (Exam Topic 3)
A company has a three-tier environment on AWS that ingests sensor data from its users' devices The traffic flows through a Network Load Balancer (NIB) then to Amazon EC2 instances for the web tier and finally to EC2 instances for the application tier that makes database calls
What should a solutions architect do to improve the security of data in transit to the web tier?

1. A. Configure a TLS listener and add the server certificate on the NLB
2. B. Configure AWS Shield Advanced and enable AWS WAF on the NLB
3. C. Change the load balancer to an Application Load Balancer and attach AWS WAF to it
4. D. Encrypt the Amazon Elastic Block Store (Amazon EBS) volume on the EC2 instances using AWS Key Management Service (AWS KMS)

Correct Answer: A