CertsTopics Logo

Summer Special - Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: top65certs

Amazon Web Services SAA-C03 Based on Real Exam Environment

Page: 6 / 35
Total 467 questions
Get SAA-C03 Full Access Download SAA-C03 PDF

AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

Question 21

A company needs to design a resilient web application to process customer orders. The web application must automatically handle increases in web traffic and application usage without affecting the customer experience or losing customer orders.

Which solution will meet these requirements?

Options:

A.

Use a NAT gateway to manage web traffic. Use Amazon EC2 Auto Scaling groups to receive, process, and store processed customer orders. Use an AWS Lambda function to capture and store unprocessed orders.

B.

Use a Network Load Balancer (NLB) to manage web traffic. Use an Application Load Balancer to receive customer orders from the NLB. Use Amazon Redshift with a Multi-AZ deployment to store unprocessed and processed customer orders.

C.

Use a Gateway Load Balancer (GWLB) to manage web traffic. Use Amazon Elastic Container Service (Amazon ECS) to receive and process customer orders. Use the GWLB to capture and store unprocessed orders. Use Amazon DynamoDB to store processed customer orders.

D.

Use an Application Load Balancer to manage web traffic. Use Amazon EC2 Auto Scaling groups to receive and process customer orders. Use Amazon Simple Queue Service (Amazon SQS) to store unprocessed orders. Use Amazon RDS with a Multi-AZ deployment to store processed customer orders.

Question 22

A company runs a Windows-based ecommerce application on Amazon EC2 instances. The application has a very high transaction rate. The company requires a durable storage solution that can deliver 200,000 IOPS for each EC2 instance.

Which solution will meet these requirements?

Options:

A.

Host the application on EC2 instances that have Provisioned IOPS SSD (io2) Block Express Amazon Elastic Block Store (Amazon EBS) volumes attached.

B.

Install the application on an Amazon EMR cluster. Use Hadoop Distributed File System (HDFS) with General Purpose SSD (gp3) Amazon Elastic Block Store (Amazon EBS) volumes.

C.

Use Amazon FSx for Lustre as shared storage across the EC2 instances that run the application.

D.

Host the application on EC2 instances that have SSD instance store volumes and General Purpose SSD (gp3) Amazon Elastic Block Store (Amazon EBS) volumes attached.

Question 23

An ecommerce company hosts an analytics application on AWS. The company deployed the application to one AWS Region. The application generates 300 MB of data each month. The application stores the data in JSON format. The data must be accessible in milliseconds when needed. The company must retain the data for 30 days. The company requires a disaster recovery solution to back up the data.

Options:

A.

Deploy an Amazon OpenSearch Service cluster in the primary Region and in a second Region. Enable OpenSearch Service cluster replication. Configure the clusters to expire data after 30 days. Modify the application to use OpenSearch Service to store the data.

B.

Deploy an Amazon S3 bucket in the primary Region and in a second Region. Enable versioning on both buckets. Use the Standard storage class. Configure S3 Lifecycle policies to expire objects after 30 days. Configure S3 Cross-Region Replication from the bucket in the primary bucket to the backup bucket.

C.

Deploy an Amazon Aurora PostgreSQL global database. Configure cluster replication between the primary Region and a second Region. Use a replicated cluster endpoint during outages in the primary Region.

D.

Deploy an Amazon RDS for PostgreSQL cluster in the same Region where the application is deployed. Configure a read replica in a second Region as a backup.

Question 24

A company is using an Amazon Redshift cluster to run analytics queries for multiple sales teams. In addition to the typical workload, on the last Monday morning of each month, thousands of users run reports. Users have reported slow response times during the monthly surge.

The company must improve query performance without impacting the availability of the Redshift cluster.

Which solution will meet these requirements?

Options:

A.

Resize the Redshift cluster by using the classic resize capability of Amazon Redshift before every monthly surge. Reduce the cluster to its original size after each surge.

B.

Resize the Redshift cluster by using the elastic resize capability of Amazon Redshift before every monthly surge. Reduce the cluster to its original size after each surge.

C.

Enable the concurrency scaling feature for the Redshift cluster for specific workload management (WLM) queues.

D.

Enable Amazon Redshift Spectrum for the Redshift cluster before every monthly surge.

Page: 6 / 35
Total 467 questions
Get SAA-C03 Full Access Download SAA-C03 PDF