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Free Access Amazon Web Services SAA-C03 New Release

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Total 467 questions
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AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

Question 61

A company wants to implement a data lake in the AWS Cloud. The company must ensure that only specific teams have access to sensitive data in the data lake. The company must have row-level access control for the data lake.

Options:

Options:

A.

Use Amazon RDS to store the data. Use IAM roles and permissions for data governance and access control.

B.

Use Amazon Redshift to store the data. Use IAM roles and permissions for data governance and access control.

C.

Use Amazon S3 to store the data. Use AWS Lake Formation for data governance and access control.

D.

Use AWS Glue Catalog to store the data. Use AWS Glue DataBrew for data governance and access control.

Question 62

A global ecommerce company runs its critical workloads on AWS. The workloads use an Amazon RDS for PostgreSQL DB instance that is configured for a Multi-AZ deployment.

Customers have reported application timeouts when the company undergoes database failovers. The company needs a resilient solution to reduce failover time

Which solution will meet these requirements?

Options:

A.

Create an Amazon RDS Proxy. Assign the proxy to the DB instance.

B.

Create a read replica for the DB instance Move the read traffic to the read replica.

C.

Enable Performance Insights. Monitor the CPU load to identify the timeouts.

D.

Take regular automatic snapshots Copy the automatic snapshots to multiple AWS Regions

Question 63

A company collects data from sensors. The company needs a cloud-based solution to store and transform the sensor data to make critical decisions. The solution must store the data for up to 2 days. After 2 days, the solution must delete the data. The company needs to use the transformeddata in an automated workflow that has manual approval steps.

Which solution will meet these requirements?

Options:

A.

Load the data into an Amazon Simple Queue Service (Amazon SQS) queue that has a retention period of 2 days. Use an Amazon EventBridge pipe to retrieve data from the queue, transform the data, and pass the data to an AWS Step Functions workflow.

B.

Load the data into AWS DataSync. Delete the DataSync task after 2 days. Invoke an AWS Lambda function to retrieve the data, transform the data, and invoke a second Lambda function that performs the remaining workflow steps.

C.

Load the data into an Amazon Simple Notification Service (Amazon SNS) topic. Use an Amazon EventBridge pipe to retrieve the data from the topic, transform the data, and send the data to Amazon EC2 instances to perform the remaining workflow steps.

D.

Load the data into an Amazon Simple Notification Service (Amazon SNS) topic. Use an Amazon EventBridge pipe to retrieve the data from the topic and transform the data into an appropriate format for an Amazon SQS queue. Use an AWS Lambda function to poll the queue to perform the remaining workflow steps.

Question 64

A company uses an AWS Transfer for SFTP public server endpoint and Amazon S3 storage to host large datasets for its customers. The company provides customers SSH private keys to authenticate and download their datasets. The Transfer for SFTP server is configured with structured logging that is saved to an S3 bucket. The company wants to charge customers based on their monthly data download usage. Which solution will meet these requirements?

Options:

A.

Configure VPC Flow Logs to write to a new S3 bucket. Run monthly queries on the flow logs to identify customer usage and calculate cost. Add the charges to the customers' monthly bills.

B.

Each month, use AWS Cost Explorer to examine the costs for Transfer for SFTP and obtain a breakdown by customer. Add the charges to the customers' monthly bills.

C.

Enable requester pays on the S3 bucket that hosts the software. Allocate the charges to each customer based on the customer's requests.

D.

Run Amazon Athena queries on the logging S3 bucket monthly to identify customer usage and calculate costs. Add the charges to the customers' monthly bills.

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Total 467 questions
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