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AWS Certified Associate SAA-C03 Release Date

Page: 27 / 55
Total 758 questions

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

Question 105

A solutions architect needs to build a log storage solution for a client. The client has an application that produces user activity logs that track user API calls to the application. The application typically produces 50 GB of logs each day. The client needs a storage solution that makes the logs available for occasional querying and analytics.

Options:

A.

Store user activity logs in an Amazon S3 bucket. Use Amazon Athena to perform queries and analytics.

B.

Store user activity logs in an Amazon OpenSearch Service cluster. Use OpenSearch Dashboards to perform queries and analytics.

C.

Store user activity logs in an Amazon RDS instance. Use an Open Database Connectivity (ODBC) connector to perform queries and analytics.

D.

Store user activity logs in an Amazon CloudWatch Logs log group. Use CloudWatch Logs Insights to perform queries and analytics.

Question 106

A company hosts an application on Amazon EC2 instances that are part of a target group behind an Application Load Balancer (ALB). The company has attached a security group to the ALB.

During a recent review of application logs, the company found many unauthorized login attempts from IP addresses that belong to countries outside the company ' s normal user base. The company wants to allow traffic only from the United States and Australia.

Options:

A.

Edit the default network ACL to block IP addresses from outside of the allowed countries.

B.

Create a geographic match rule in AWS WAF. Attach the rule to the ALB.

C.

Configure the ALB security group to allow the IP addresses of company employees. Edit the default network ACL to block IP addresses from outside of the allowed countries.

D.

Use a host-based firewall on the EC2 instances to block IP addresses from outside of the allowed countries. Configure the ALB security group to allow the IP addresses of company employees.

Question 107

A company has an ecommerce application that users access through multiple mobile apps and web applications. The company needs a solution that will receive requests from the mobile apps and web applications through an API.

Request traffic volume varies significantly throughout each day. Traffic spikes during sales events. The solution must be loosely coupled and ensure that no requests are lost.

Options:

A.

Create an Application Load Balancer (ALB). Create an AWS Elastic Beanstalk endpoint to process the requests. Add the Elastic Beanstalk endpoint to the target group of the ALB.

B.

Set up an Amazon API Gateway REST API with an integration to an Amazon Simple Queue Service (Amazon SQS) queue. Configure a dead-letter queue. Create an AWS Lambda function to poll the queue to process the requests.

C.

Create an Application Load Balancer (ALB). Create an AWS Lambda function to process the requests. Add the Lambda function as a target of the ALB.

D.

Set up an Amazon API Gateway HTTP API with an integration to an Amazon Simple Notification Service (Amazon SNS) topic. Create an AWS Lambda function to process the requests. Subscribe the function to the SNS topic to process the requests.

Question 108

A company is developing a serverless web application that gives users the ability to interact with real-time analytics from online games. The data from the games must be streamed in real time. The company needs a durable, low-latency database option for user data. The company does not know how many users will use the application. Any design considerations must provide response times of single-digit milliseconds as the application scales.

Which combination of AWS services will meet these requirements? (Select TWO.)

Options:

A.

Amazon CloudFront

B.

Amazon DynamoDB

C.

Amazon Kinesis

D.

Amazon RDS

E.

AWS Global Accelerator

Page: 27 / 55
Total 758 questions