SAA-C03 Leak Questions

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Question 28

A company wants to direct its users to a backup static error page if the company's primary website is unavailable. The primary website's DNS records are hosted in Amazon Route 53. The domain is pointing to an Application Load Balancer (ALB). The company needs a solution that minimizes changes and infrastructure overhead.

Which solution will meet these requirements?

Options:

Update the Route 53 records to use a latency routing policy. Add a static error page that is hosted in an Amazon S3

bucket to the records so that the traffic is sent to the most responsive endpoints.

Set up a Route 53 active-passive failover configuration. Direct traffic to a static error page that is hosted in an

Amazon S3 bucket when Route 53 health checks determine that the ALB endpoint is unhealthy.

Set up a Route 53 active-active configuration with the ALB and an Amazon EC2 instance that hosts a static error

page as endpoints. Configure Route 53 to send requests to the instance only if the health checks fail for the ALB.

Update the Route 53 records to use a multivalue answer routing policy. Create a health check. Direct traffic to the

website if the health check passes. Direct traffic to a static error page that is hosted in Amazon S3 if the health check does not pass.

Question 29

A company uses AWS Organizations to create dedicated AWS accounts for each business unit to manage each business unit's account independently upon request. The root email recipient missed a notification that was sent to the root user email address of one account. The company wants to ensure that all future notifications are not missed. Future notifications must be limited to account administrators.

Which solution will meet these requirements?

Options:

Configure the company's email server to forward notification email messages that are sent to the AWS account root user email address to all users in the organization.

Configure all AWS account root user email addresses as distribution lists that go to a few administrators who can respond to alerts. Configure AWS account alternate contacts in the AWS Organizations console or programmatically.

Configure all AWS account root user email messages to be sent to one administrator who is responsible for monitoring alerts and forwarding those alerts to the appropriate groups.

Configure all existing AWS accounts and all newly created accounts to use the same root user email address. Configure AWS account alternate contacts in the AWS Organizations console or programmatically.

Question 30

A company has an event-driven application that invokes AWS Lambda functions up to 800 times each minute with varying runtimes. The Lambda functions access data that is stored in an Amazon Aurora MySQL OB cluster. The company is noticing connection timeouts as user activity increases The database shows no signs of being overloaded. CPU. memory, and disk access metrics are all low.

Which solution will resolve this issue with the LEAST operational overhead?

Options:

Adjust the size of the Aurora MySQL nodes to handle more connections. Configure retry logic in the Lambda functions for attempts to connect to the database

Set up Amazon ElastiCache tor Redls to cache commonly read items from the database. Configure the Lambda functions to connect to ElastiCache for reads.

Add an Aurora Replica as a reader node. Configure the Lambda functions to connect to the reader endpoint of the OB cluster rather than lo the writer endpoint.

Use Amazon ROS Proxy to create a proxy. Set the DB cluster as the target database Configure the Lambda functions lo connect to the proxy rather than to the DB cluster.

Question 31

A solutions architect needs to implement a solution to reduce a company's storage costs. All the company's data is in the Amazon S3 Standard storage class. The company must keep all data for at least 25 years. Data from the most recent 2 years must be highly available and immediately retrievable.

Which solution will meet these requirements?

Options:

Set up an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive immediately.

Set up an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive after 2 years.

Use S3 Intelligent-Tiering. Activate the archiving option to ensure that data is archived in S3 Glacier Deep Archive.

Set up an S3 Lifecycle policy to transition objects to S3 One Zone-Infrequent Access (S3 One Zone-IA) immediately and to S3 Glacier Deep Archive after 2 years.