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

Question 161

A solutions architect manages an analytics application. The application stores large amounts of semistructured data in an Amazon S3 bucket. The solutions architect wants to use parallel data processing to process the data more quickly. The solutions architect also wants to use information that is stored in an Amazon Redshift database to enrich the data.

Which solution will meet these requirements?

Options:

A.

Use Amazon Athena to process the S3 data. Use AWS Glue with the Amazon Redshift data to enrich the S3 data.

B.

Use Amazon EMR to process the S3 data. Use Amazon EMR with the Amazon Redshift data to enrich the S3 data.

C.

Use Amazon EMR to process the S3 data. Use Amazon Kinesis Data Streams to move the S3 data into Amazon Redshift so that the data can be enriched.

D.

Use AWS Glue to process the S3 data. Use AWS Lake Formation with the Amazon Redshift data to enrich the S3 data.

Question 162

A company has 5 TB of datasets. The datasets consist of 1 million user profiles and 10 million connections. The user profiles have connections as many-to-many relationships. The company needs a performance-efficient way to find mutual connections up to five levels.

Which solution will meet these requirements?

Options:

A.

Use an Amazon S3 bucket to store the datasets. Use Amazon Athena to perform SQL JOIN queries to find connections.

B.

Use Amazon Neptune to store the datasets with edges and vertices. Query the data to find connections.

C.

Use an Amazon S3 bucket to store the datasets. Use Amazon QuickSight to visualize connections.

D.

Use Amazon RDS to store the datasets with multiple tables. Perform SQL JOIN queries to find connections.

Question 163

A company stores data in Amazon S3. According to regulations, the data must not contain personally identifiable information (PII). The company recently discovered that S3 buckets have some objects that contain PII. The company needs to automatically detect PII in S3 buckets and to notify the company ' s security team. Which solution will meet these requirements?

Options:

A.

Use Amazon Macie. Create an Amazon EventBridge rule to filter the SensitiveData event type from Macie findings and to send an Amazon Simple Notification Service (Amazon SNS) notification to the security team.

B.

Use Amazon GuardDuty. Create an Amazon EventBridge rule to filter the CRITICAL event type from GuardDuty findings and to send an Amazon Simple Notification Service (Amazon SNS) notification to the security team.

C.

Use Amazon Macie. Create an Amazon EventBridge rule to filter the SensitiveData:S3Object/Personal event type from Macie findings and to send an Amazon Simple Queue Service (Amazon SQS) notification to the security team.

D.

Use Amazon GuardDuty. Create an Amazon EventBridge rule to filter the CRITICAL event type from GuardDuty findings and to send an Amazon Simple Queue Service (Amazon SQS) notification to the security team.

Question 164

An ecommerce company experiences a surge in mobile application traffic every Monday at 8 AM during the company ' s weekly sales events. The application ' s backend uses an Amazon API Gateway HTTP API and AWS Lambda functions to process user requests. During peak sales periods, users report encountering TooManyRequestsException errors from the Lambda functions. The errors result in a degraded user experience. A solutions architect needs to design a scalable and resilient solution that minimizes the errors and ensures that the application ' s overall functionality remains unaffected.

Options:

A.

Create an Amazon Simple Queue Service (Amazon SQS) queue. Send user requests to the SQS queue. Configure the Lambda function with provisioned concurrency. Set the SQS queue as the event source trigger.

B.

Use AWS Step Functions to orchestrate and process user requests. Configure Step Functions to invoke the Lambda functions and to manage the request flow.

C.

Create an Amazon Simple Notification Service (Amazon SNS) topic. Send user requests to the SNS topic. Configure the Lambda functions with provisioned concurrency. Subscribe the functions to the SNS topic.

D.

Create an Amazon Simple Queue Service (Amazon SQS) queue. Send user requests to the SQS queue. Configure the Lambda functions with reserved concurrency. Set the SQS queue as the event source trigger for the functions.

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Total 954 questions