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Passed Exam Today SAA-C03

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Total 1068 questions
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AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

Question 93

An application uses an Amazon RDS MySQL DB instance. The RDS database is becoming low on disk space. A solutions architect wants to increase the disk space without downtime.

Which solution meets these requirements with the LEAST amount of effort?

Options:

A.

Enable storage autoscaling in RDS.

B.

Increase the RDS database instance size.

C.

Change the RDS database instance storage type to Provisioned IOPS.

D.

Back up the RDS database, increase the storage capacity, restore the database, and stop the previous instance

Question 94

A manufacturing company has machine sensors that upload .csv files to an Amazon S3 bucket. These .csv files must be converted into images and must be made available as soon as possible for the automatic generation of graphical reports.

The images become irrelevant after 1 month, but the .csv files must be kept to train machine learning (ML) models twice a year. The ML trainings and audits are planned weeks in advance.

Which combination of steps will meet these requirements MOST cost-effectively? (Select TWO.)

Options:

A.

Launch an Amazon EC2 Spot Instance that downloads the .csv files every hour, generates the image files, and uploads the images to the S3 bucket.

B.

Design an AWS Lambda function that converts the .csv files into images and stores the images in the S3 bucket. Invoke the Lambda function when a .csv file is uploaded.

C.

Create S3 Lifecycle rules for .csv files and image files in the S3 bucket. Transition the .csv files from S3 Standard to S3 Glacier 1 day after they are uploaded. Expire the image files after 30 days.

D.

Create S3 Lifecycle rules for .csv files and image files in the S3 bucket. Transition the .csv files from S3 Standard to S3 One Zone-Infrequent Access (S3 One Zone-IA) 1 day after they are uploaded. Expire the image files after 30 days.

E.

Create S3 Lifecycle rules for .csv files and image files in the S3 bucket. Transition the .csv files from S3 Standard to S3 Standard-Infrequent Access (S3 Standard-IA) 1 day after they are uploaded. Keep the image files in Reduced Redundancy Storage (RRS).

Question 95

A company wants to implement a backup strategy for Amazon EC2 data and multiple Amazon S3 buckets. Because of regulatory requirements, the company must retain backup files for a specific time period. The company must not alter the files for the duration of the retention period.

Which solution will meet these requirements?

Options:

A.

Use AWS Backup to create a backup vault that has a vault lock in governance mode. Create the required backup plan.

B.

Use Amazon Data Lifecycle Manager to create the required automated snapshot policy.

C.

Use Amazon S3 File Gateway to create the backup. Configure the appropriate S3 Lifecycle management.

D.

Use AWS Backup to create a backup vault that has a vault lock in compliance mode. Create the required backup plan.

Question 96

A company is reviewing a recent migration of a three-tier application to a VPC. The security team discovers that the principle of least privilege is not being applied to Amazon EC2 security group ingress and egress rules between the application tiers.

What should a solutions architect do to correct this issue?

Options:

A.

Create security group rules using the instance ID as the source or destination.

B.

Create security group rules using the security group ID as the source or destination.

C.

Create security group rules using the VPC CIDR blocks as the source or destination.

D.

Create security group rules using the subnet CIDR blocks as the source or destination.

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Total 1068 questions
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