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Selected SAA-C03 AWS Certified Associate Questions Answers

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Total 1039 questions

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

Question 69

A company uses Amazon RDS with default backup settings for Its database tier The company needs to make a dally backup of the database to meet regulatory requirements. The company must retain the backups (or 30 days.

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

Options:

A.

Write an AWS Lambda function to create an RDS snapshot every day.

B.

Modify the RDS database lo have a retention period of 30 days for automated backups.

C.

Use AWS Systems Manager Maintenance Windows to modify the RDS backup retention period.

D.

Create a manual snapshot every day by using the AWS CLI. Modify the RDS backup retention period.

Question 70

A company's application is running on Amazon EC2 instances within an Auto Scaling group behind an Elastic Load Balancing (ELB) load balancer Based on the application's history, the company anticipates a spike in traffic during a holiday each year. A solutions architect must design a strategy to ensure that the Auto Scaling group proactively increases capacity to minimize any performance impact on application users.

Which solution will meet these requirements?

Options:

A.

Create an Amazon CloudWatch alarm to scale up the EC2 instances when CPU utilization exceeds 90%.

B.

Create a recurring scheduled action to scale up the Auto Scaling group before the expected period of peak demand

C.

Increase the minimum and maximum number of EC2 instances in the Auto Scaling group during the peak demand period

D.

Configure an Amazon Simple Notification Service (Amazon SNS) notification to send alerts when there are autoscaling:EC2_INSTANCE_LAUNCH events.

Question 71

A company uses Amazon EC2 instances and Amazon Elastic Block Store (Amazon EBS) to run its self-managed database The company has 350 TB of data spread across all EBS volumes. The company takes daily EBS snapshots and keeps the snapshots for 1 month. The dally change rate is 5% of the EBS volumes.

Because of new regulations, the company needs to keep the monthly snapshots for 7 years. The company needs to change its backup strategy to comply with the new regulations and to ensure that data is available with minimal administrative effort.

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Keep the daily snapshot in the EBS snapshot standard tier for 1 month Copy the monthly snapshot to Amazon S3 Glacier Deep Archive with a 7-year retentionperiod.

B.

Continue with the current EBS snapshot policy. Add a new policy to move the monthly snapshot to Amazon EBS Snapshots Archive with a 7-year retention period.

C.

Keep the daily snapshot in the EBS snapshot standard tier for 1 month Keep the monthly snapshot in the standard tier for 7 years Use incremental snapshots.

D.

Keep the daily snapshot in the EBS snapshot standard tier. Use EBS direct APIs to take snapshots of all the EBS volumes every month. Store the snapshots in an Amazon S3 bucket in the Infrequent Access tier for 7 years.

Question 72

A company is migrating a document management application to AWS. The application runs on Linux servers. The company will migrate the application to Amazon EC2 instances in an Auto Scaling group. The company stores 7 TiB of documents in a shared storage file system. An external relational database tracks the documents.

Documents are stored once and can be retrieved multiple times for reference at any time. The company cannot modify the application during the migration. The storage solution must be highly available and must support scaling over time.

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Deploy an EC2 instance with enhanced networking as a shared NFS storage system. Export the NFS share. Mount the NFS share on the EC2 instances in theAuto Scaling group.

B.

Create an Amazon S3 bucket that uses the S3 Standard-Infrequent Access (S3 Standard-IA) storage class Mount the S3 bucket on the EC2 instances in theAuto Scaling group.

C.

Deploy an SFTP server endpoint by using AWS Transfer for SFTP and an Amazon S3 bucket. Configure the EC2 instances in the Auto Scaling group toconnect to the SFTP server.

D.

Create an Amazon.. System (Amazon fcFS) file system with mount points in multiple Availability Zones. Use the bFS Stondard-intrcqucnt Access (Standard-IA) storage class. Mount the NFS share on the EC2 instances in the Auto Scaling group.

Page: 18 / 78
Total 1039 questions