Amazon Web Services selftestengine new Release Saa-c03 Aws Certified Associate Questions by Paula q40 vce pdf

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Exam Name:	AWS Certified Solutions Architect - Associate (SAA-C03)
Exam Code:	SAA-C03 Dumps
Vendor:	Amazon Web Services	Certification:	AWS Certified Associate
Questions:	999 Q&A's	Shared By:	paula

Question 68

A company provides a trading platform to customers. The platform uses an Amazon API Gateway REST API, AWS Lambda functions, and an Amazon DynamoDB table. Each trade that the platform processes invokes a Lambda function that stores the trade data in Amazon DynamoDB. The company wants to ingest trade data into a data lake in Amazon S3 for near real-time analysis. Which solution will meet these requirements with the LEAST operational overhead?

Options:

Use Amazon DynamoDB Streams to capture the trade data changes. Configure DynamoDB Streams to invoke a Lambda function that writes the data to Amazon S3.

Use Amazon DynamoDB Streams to capture the trade data changes. Configure DynamoDB Streams to invoke a Lambda function that writes the data to Amazon Data Firehose. Write the data from Data Firehose to Amazon S3.

Enable Amazon Kinesis Data Streams on the DynamoDB table to capture the trade data changes. Configure Kinesis Data Streams to invoke a Lambda function that writes the data to Amazon S3.

Enable Amazon Kinesis Data Streams on the DynamoDB table to capture the trade data changes. Configure a data stream to be the input for Amazon Data Firehose. Write the data from Data Firehose to Amazon S3.

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Question 69

A company has a serverless web application that is comprised of AWS Lambda functions. The application experiences spikes in traffic that cause increased latency because of cold starts. The company wants to improve the application's ability to handle traffic spikes and to minimize latency. The solution must optimize costs during periods when traffic is low.

Which solution will meet these requirements?

Options:

Configure provisioned concurrency for the Lambda functions. Use AWS Application Auto Scaling to adjust the provisioned concurrency.

Launch Amazon EC2 instances in an Auto Scaling group. Add a scheduled scaling policy to launch additional EC2 instances during peak traffic periods.

Configure provisioned concurrency for the Lambda functions. Set a fixed concurrency level to handle the maximum expected traffic.

Create a recurring schedule in Amazon EventBridge Scheduler. Use the schedule to invoke the Lambda functions periodically to warm the functions.

Discussion

Question 70

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:

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

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

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

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

Discussion

Question 71

A manufacturing company runs an order processing application in its VPC. The company wants to securely send messages from the application to an external Salesforce system that uses Open Authorization (OAuth).

A solutions architect needs to integrate the company's order processing application with the external Salesforce system.

Which solution will meet these requirements?

Options:

Create an Amazon Simple Notification Service (Amazon SNS) topic in a fanout configuration that pushes data to an HTTPS endpoint. Configure the order processing application to publish messages to the SNS topic.

Create an Amazon Simple Notification Service (Amazon SNS) topic in a fanout configuration that pushes data to an Amazon Data Firehose delivery stream that has a HTTP destination. Configure the order processing application to publish messages to the SNS topic.

Create an Amazon EventBridge rule and configure an Amazon EventBridge API destination partner Configure the order processing application to publish messages to Amazon EventBridge.

Create an Amazon Managed Streaming for Apache Kafka (Amazon MSK) topic that has an outbound MSK Connect connector. Configure the order processing application to publish messages to the MSK topic.