QUESTION: 5 Exam Topic: 1, Exam Pool A

A solutions architect needs to design a network that will allow multiple Amazon EC2 instances to access a common data source used for mission-critical data that can be accessed by all the EC2 instances simultaneously. The solution must be highly scalable, easy to implement, and support the NFS protocol.

Which solution meets these requirements?

Create an Amazon EFS file system Configure a mount target in each Availability Zone. Attach each instance to the appropriate mount target.
Create an additional EC2 instance and configure it as a file server Create a security group that allows communication between the instances and apply that to the additional instance.
Create an Amazon S3 bucket with the appropriate permissions Create a role in AWS IAM that grants the correct permissions to the S3 bucket. Attach the role to the EC2 instances that need access to the data.
Create an Amazon EBS volume with the appropriate permissions. Create a role in AWS IAM that grants the correct permissions to the EBS volume. Attach the role to the EC2 instances that need access to the data.

Answer(s): A

Reveal Solution Next Question

QUESTION: 6 Exam Topic: 1, Exam Pool A

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 )

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.
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.
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.
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.
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).

Answer(s): B,D

Reveal Solution Next Question

QUESTION: 7 Exam Topic: 1, Exam Pool A

A company is developing a serverless web application that gives users the ability to interact with real-time analytics from online games. The data from the games must be streamed in real time. The company needs a durable, low-latency database option for user data. The company does not know how many users will use the application Any design considerations must provide response times of single-digit milliseconds as the application scales.

Which combination of AWS services will meet these requirements? (Select TWO.)

Amazon CloudFront
Amazon DynamoDB
Amazon Kinesis
Amazon RDS
AWS Global Accelerator

Answer(s): B,C

Reveal Solution Next Question

QUESTION: 8 Exam Topic: 1, Exam Pool A

A company has an application that calls AWS Lambda functions. A recent code review found database credentials stored in the source code. The database credentials needs to be removed from the Lambda source code. The credentials must then be securely stored and rotated on a on-going basis to meet security policy requirements.

What should a solutions architect recommend meet these requirements?

Store the password in AWS CloudHSM. Associate the Lambda function with a role that can review the password from CloudHSM given key ID.
Store the password in AWS Secrets Manager . A associate the Lambda function with a role that can retrieve the password from secrets Manager given its secret ID.
Move the database password to an environment variable associate the Lambda function Retrieve the password from the environment variable upon execution.
Store the password in AWS Key Management Service (AWS KMS). Associate the Lambda function with a role that can retrieve the password from AWS KMS given its key I

Answer(s): B

Reveal Solution Next Question

Free SAA-C02 Exam Braindumps (page: 2)

QUESTION: 5 Exam Topic: 1, Exam Pool A

QUESTION: 6 Exam Topic: 1, Exam Pool A

QUESTION: 7 Exam Topic: 1, Exam Pool A

QUESTION: 8 Exam Topic: 1, Exam Pool A