SAA-C03 Exam Results

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Question 40

A company runs an Oracle database on premises. As part of the company’s migration to AWS, the company wants to upgrade the database to the most recent available version. The company also wants to set up disaster recovery (DR) for the database. The company needs to minimize the operational overhead for normal operations and DR setup. The company also needs to maintain access to the database's underlying operating system.

Which solution will meet these requirements?

Options:

Migrate the Oracle database to an Amazon EC2 instance. Set up database replication to a different AWS Region.

Migrate the Oracle database to Amazon RDS for Oracle. Activate Cross-Region automated backups to replicate the snapshots to another AWS Region.

Migrate the Oracle database to Amazon RDS Custom for Oracle. Create a read replica for the database in another AWS Region.

Migrate the Oracle database to Amazon RDS for Oracle. Create a standby database in another Availability Zone.

Question 41

A solutions architect must design a solution that uses Amazon CloudFront with an Amazon S3 origin to store a static website. The company's security policy requires that all website traffic be inspected by AWS WAR

How should the solutions architect comply with these requirements?

Options:

Configure an S3 bucket policy lo accept requests coming from the AWS WAF Amazon Resource Name (ARN) only.

Configure Amazon CloudFront to forward all incoming requests to AWS WAF before requesting content from the S3 origin.

Configure a security group that allows Amazon CloudFront IP addresses to access Amazon S3 only. Associate AWS WAF to CloudFront.

Configure Amazon CloudFront and Amazon S3 to use an origin access identity (OAI) to restrict access to the S3 bucket. Enable AWS WAF on the distribution.

Question 42

A company has a data ingestion workflow that includes the following components:

• An Amazon Simple Notation Service (Amazon SNS) topic that receives notifications about new data deliveries

• An AWS Lambda function that processes and stores the data

The ingestion workflow occasionally fails because of network connectivity issues. When tenure occurs the corresponding data is not ingested unless the company manually reruns the job. What should a solutions architect do to ensure that all notifications are eventually processed?

Options:

Configure the Lambda function (or deployment across multiple Availability Zones

Modify me Lambda functions configuration to increase the CPU and memory allocations tor the (unction

Configure the SNS topic's retry strategy to increase both the number of retries and the wait time between retries

Configure an Amazon Simple Queue Service (Amazon SQS) queue as the on failure destination Modify the Lambda function to process messages in the queue

Question 43

An online retail company has more than 50 million active customers and receives more than 25,000 orders each day. The company collects purchase data for customers and stores this data in Amazon S3. Additional customer data is stored in Amazon RDS.

The company wants to make all the data available to various teams so that the teams can perform analytics. The solution must provide the ability to manage fine-grained permissions for the data and must minimize operational overhead.

Which solution will meet these requirements?

Options:

Migrate the purchase data to write directly to Amazon RDS. Use RDS access controls to limit access.

Schedule an AWS Lambda function to periodically copy data from Amazon RDS to Amazon S3. Create an AWS Glue crawler. Use Amazon Athena to query the data. Use S3 policies to limit access.

Create a data lake by using AWS Lake Formation. Create an AWS Glue JDBC connection to Amazon RDS. Register (he S3 bucket in Lake Formation. Use Lake Formation access controls to limit access.

Create an Amazon Redshift cluster. Schedule an AWS Lambda function to periodically copy data from Amazon S3 and Amazon RDS to Amazon Redshift. Use Amazon Redshift access controls to limit access.