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SAA-C02 Amazon Web Services Exam Lab Questions

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

Question 85

A company runs a website on Amazon EC2 instances behind an ELB Application Load Balancer Amazon Route 53 Is used for the DNS The company wants to set up a backup website with a message including a phone number and email address that users can reach if the primary website is down.

How should the company deploy this solution?

Options:

A.

Use Amazon S3 website hosting for the backup website and a Route 53 failover routing policy

B.

Use Amazon S3 website hosting for the backup website and a Route 53 latency routing policy

C.

Deploy the application in another AWS Region and use ELB health checks for failover routing.

D.

Deploy the application in another AWS Region and use server-side redirection on the primary website

Question 86

A company has a website running on Amazon EC2 Instances across two Availability Zones The company is expecting spikes in traffic on specific holidays and wants to provide a consistent user experience.

How can a solutions architect meet this requirement?

Options:

A.

Use step scaling

B.

Use simple scaling

C.

Use lifecycle hooks

D.

Use scheduled scaling

Question 87

A company build an application that gives users the ability to check in to places they visit, rank the places, and add reviews about their experiences. The application is successful and is experiencing a rapid increase in the number of users every month.

The company uses a single Amazon RDS for MySQL DB instance for its database. The company fears that the database might not be able to handle the load for the upcoming month because the DB instance has activated alarms that are related to resource exhaustion.

A solutions architect must design a solution that prevents service interruptions at the database layer. The solutions architect also must minimize any changes to code.

Which solution meets these requirements?

Options:

A.

Create RDS read replicas. Redirect read-only traffic to the read replica endpoints

B.

Create an Amazon EMR cluster. Migrate the data to a Hadoop Distributed File System (HDFS) with a replication factor of 3.

C.

Create an Amazon ElastiCache cluster. Redirect all read-only traffic to the cluster. Set up the cluster to be deployed in three Availability Zones

D.

Turn on the Multi-AZ feature for the DB instance. Redirect read-only traffic to the standby replica endpoint.

Question 88

A company needs to build a reporting solution on AWS. The solution must support SQL queries that data analysts run on the data. The data analysts will run lower than 10 total queries each day. The company generates 3 GB of new data daily in an on-premises relational database. This data needs to be transferred to AWS to perform reporting tasks.

What should a solutions architect recommend to meet these requirements at the LOWEST cost?

Options:

A.

Use AWS Database Migration Service (AWS DMS) to replicate the data from the on-premises database into Amazon S3. Use Amazon Athena to query the data.

B.

Use an Amazon Kinesis Data Firehose delivery stream to deliver the data into an Amazon Elasticsearch Service (Amazon ES) cluster Run the queries in Amazon ES.

C.

Export a daily copy of the data from the on-premises database. Use an AWS Storage Gateway file gateway to store and copy the export into Amazon S3. Use an Amazon EMR cluster to query the data.

D.

Use AWS Database Migration Service (AWS DMS) to replicate the data from the on-premises database and load it into an Amazon Redshift cluster. Use the Amazon Redshift cluster to query the data.

Page: 22 / 27
Total 1 questions