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Pass SAA-C03 Exam Guide

Page: 20 / 78
Total 1039 questions

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

Question 77

Asocial media company has workloads that collect and process data The workloads store the data in on-premises NFS storage The data store cannot scale fast enough to meet the company's expanding business needs The company wants to migrate the current data store to AWS

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Set up an AWS Storage Gateway Volume Gateway Use an Amazon S3 Lifecycle policy to transition the data to the appropnate storage class

B.

Set up an AWS Storage Gateway Amazon S3 File Gateway Use an Amazon S3 Lifecycle policy to transition the data to the appropriate storage class

C.

Use the Amazon Elastic File System (Amazon EFS) Standard-Infrequent Access (Standard-IA) storage class Activate the infrequent access lifecycle policy

D.

Use the Amazon Elastic File System (Amazon EFS) One Zone-Infrequent Access (One Zone-IA) storage class Activate the infrequent access lifecycle policy

Question 78

A company is migrating its workloads to AWS. The company has sensitive and critical data in on-premises relational databases that run on SQL Server instances. The company wants to use the AWS Cloud to increase security and reduce operational overhead for the databases. Which solution will meet these requirements?

Options:

A.

Migrate the databases to Amazon EC2 instances. Use an AWS Key Management Service (AWS KMS) AWS managed key for encryption.

B.

Migrate the databases to a Multi-AZ Amazon RDS for SQL Server DB instance Use an AWS Key Management Service (AWS KMS) AWS managed key for encryption.

C.

Migrate the data to an Amazon S3 bucket Use Amazon Macie to ensure data security

D.

Migrate the databases to an Amazon DynamoDB table. Use Amazon CloudWatch Logs to ensure data security

Question 79

A company deployed a serverless application that uses Amazon DynamoDB as a database layer The application has experienced a large increase in users. The company wants to improve database response time from milliseconds to microseconds and to cache requests to the database.

Which solution will meet these requirements with the LEAST operational overhead?

Options:

A.

Use DynamoDB Accelerator (DAX).

B.

Migrate the database to Amazon Redshift.

C.

Migrate the database to Amazon RDS.

D.

Use Amazon ElastiCache for Redis.

Question 80

A company needs to integrate with a third-party data feed. The data feed sends a webhook to notify an external service when new data is ready for consumption A developer wrote an AWS Lambfe function to retrieve data when the company receives a webhook callback The developer must make the Lambda function available for the third party to call.

Which solution will meet these requirements with the MOST operational efficiency?

Options:

A.

Create a function URL for the Lambda function. Provide the Lambda function URL to the third party for the webhook.

B.

Deploy an Application Load Balancer (ALB) in front of the Lambda function. Provide the ALB URL to the third party for the webhook

C.

Create an Amazon Simple Notification Service (Amazon SNS) topic. Attach the topic to the Lambda function. Provide the public hostname of the SNS topic to the third party for the webhook.

D.

Create an Amazon Simple Queue Service (Amazon SQS) queue. Attach the queue to the Lambda function. Provide the public hostname of the SQS queue to the third party for the webhook.

Page: 20 / 78
Total 1039 questions