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All SAA-C03 Test Inside Amazon Web Services Questions

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Total 1168 questions

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

Question 177

A company hosts an application used to upload files to an Amazon S3 bucket Once uploaded, the files are processed to extract metadata which takes less than 5 seconds The volume and frequency of the uploads varies from a few files each hour to hundreds of concurrent uploads The company has asked a solutions architect to design a cost-effective architecture that will meet these requirements.

What should the solutions architect recommend?

Options:

A.

Configure AWS CloudTrail trails to tog S3 API calls Use AWS AppSync to process the files.

B.

Configure an object-created event notification within the S3 bucket to invoke an AWS Lambda function to process the files.

C.

Configure Amazon Kinesis Data Streams to process and send data to Amazon S3. Invoke an AWS Lambda function to process the files.

D.

Configure an Amazon Simple Notification Service (Amazon SNS) topic to process the files uploaded to Amazon S3 Invoke an AWS Lambda function to process the files.

Question 178

A company is deploying an application that processes streaming data in near-real time The company plans to use Amazon EC2 instances for the workload The network architecture must be configurable to provide the lowest possible latency between nodes

Which combination of network solutions will meet these requirements? (Select TWO)

Options:

A.

Enable and configure enhanced networking on each EC2 instance

B.

Group the EC2 instances in separate accounts

C.

Run the EC2 instances in a cluster placement group

D.

Attach multiple elastic network interfaces to each EC2 instance

E.

Use Amazon Elastic Block Store (Amazon EBS) optimized instance types.

Question 179

A company is running a photo hosting service in the us-east-1 Region. The service enables users across multiple countries to upload and view photos. Some photos are heavily viewed for months, and others are viewed for less than a week. The application allows uploads of up to 20 MB for each photo. The service uses the photo metadata to determine which photos to display to each user.

Which solution provides the appropriate user access MOST cost-effectively?

Options:

A.

Store the photos in Amazon DynamoDB. Turn on DynamoDB Accelerator (DAX) to cache frequently viewed items.

B.

Store the photos in the Amazon S3 Intelligent-Tiering storage class. Store the photo metadata and its S3 location in DynamoDB.

C.

Store the photos in the Amazon S3 Standard storage class. Set up an S3 Lifecycle policy to move photos older than 30 days to the S3 Standard-Infrequent Access (S3 Standard-IA) storage class. Use the object tags to keep track of metadata.

D.

Store the photos in the Amazon S3 Glacier storage class. Set up an S3 Lifecycle policy to move photos older than 30 days to the S3 Glacier Deep Archive storage class. Store the photo metadata and its S3 location in Amazon OpenSearch Service.

Question 180

A company needs to create an AWS Lambda function that will run in a VPC in the company's primary AWS account. The Lambda function needs to access files that the company stores

in an Amazon Elastic File System (Amazon EFS) file system. The EFS file system is located in a secondary AWS account. As the company adds files to the file system the solution must scale to meet the demand.

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Create a new EPS file system in the primary account Use AWS DataSync to copy the contents of the original EPS file system to the new EPS file system

B.

Create a VPC peering connection between the VPCs that are in the primary account and the secondary account

C.

Create a second Lambda function In the secondary account that has a mount that is configured for the file system. Use the primary account's Lambda function to invoke the secondary account's Lambda function

D.

Move the contents of the file system to a Lambda Layer’s Configure the Lambda layer's permissions to allow the company's secondary account to use the Lambda layer.

Page: 45 / 87
Total 1168 questions