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Helping Hand Questions for SAA-C03

Page: 35 / 47
Total 649 questions

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

Question 137

A company is building a stock trading application in the AWS Cloud. The company requires a highly available solution that provides low-latency access to block storage across multiple Availability Zones.

Options:

A.

Use an Amazon S3 bucket and an S3 File Gateway as shared storage for the application.

B.

Create an Amazon EC2 instance in each Availability Zone. Attach a General Purpose SSD (gp3) Amazon Elastic Block Store (Amazon EBS) volume to each EC2 instance. Create a Bash script to sync data between volumes.

C.

Use an Amazon FSx for NetApp ONTAP Multi-AZ file system to access data by using the iSCSI protocol.

D.

Create an Amazon EC2 instance in each Availability Zone. Attach a Provisioned IOPS SSD (io2) Amazon Elastic Block Store (Amazon EBS) volume to each EC2 instance. Create a Python script to sync data between volumes.

Question 138

A company collects data from sensors. The company needs a cloud-based solution to store and transform the sensor data to make critical decisions. The solution must store the data for up to 2 days. After 2 days, the solution must delete the data. The company needs to use the transformeddata in an automated workflow that has manual approval steps.

Which solution will meet these requirements?

Options:

A.

Load the data into an Amazon Simple Queue Service (Amazon SQS) queue that has a retention period of 2 days. Use an Amazon EventBridge pipe to retrieve data from the queue, transform the data, and pass the data to an AWS Step Functions workflow.

B.

Load the data into AWS DataSync. Delete the DataSync task after 2 days. Invoke an AWS Lambda function to retrieve the data, transform the data, and invoke a second Lambda function that performs the remaining workflow steps.

C.

Load the data into an Amazon Simple Notification Service (Amazon SNS) topic. Use an Amazon EventBridge pipe to retrieve the data from the topic, transform the data, and send the data to Amazon EC2 instances to perform the remaining workflow steps.

D.

Load the data into an Amazon Simple Notification Service (Amazon SNS) topic. Use an Amazon EventBridge pipe to retrieve the data from the topic and transform the data into an appropriate format for an Amazon SQS queue. Use an AWS Lambda function to poll the queue to perform the remaining workflow steps.

Question 139

A healthcare provider is planning to store patient data on AWS as PDF files. To comply with regulations, the company must encrypt the data and store the files in multiple locations. The data must be available for immediate access from any environment.

Options:

A.

Store the files in an Amazon S3 bucket. Use the Standard storage class. Enable server-side encryption with Amazon S3 managed keys (SSE-S3) on the bucket. Configure cross-Region replication on the bucket.

B.

Store the files in an Amazon Elastic File System (Amazon EFS) volume. Use an AWS KMS managed key to encrypt the EFS volume. Use AWS DataSync to replicate the EFS volume to a second AWS Region.

C.

Store the files in an Amazon Elastic Block Store (Amazon EBS) volume. Configure AWS Backup to back up the volume on a regular schedule. Use an AWS KMS key to encrypt the backups.

D.

Store the files in an Amazon S3 bucket. Use the S3 Glacier Flexible Retrieval storage class. Ensure that all PDF files are encrypted by using client-side encryption before the files are uploaded. Configure cross-Region replication on the bucket.

Question 140

A company has primary and secondary data centers that are 500 miles (804.7 km) apart and interconnected with high-speed fiber-optic cable. The company needs a highly available and secure network connection between its data centers and a VPC on AWS for a mission-critical workload.

A solutions architect must choose a connection solution that provides maximum resiliency.

Which solution meets these requirements?

Options:

A.

Two AWS Direct Connect connections from the primary data center terminating at two Direct Connect locations on two separate devices

B.

A single AWS Direct Connect connection from each of the primary and secondary data centers terminating at one Direct Connect location on the same device

C.

Two AWS Direct Connect connections from each of the primary and secondary data centers terminating at two Direct Connect locations on two separate devices

D.

A single AWS Direct Connect connection from each of the primary and secondary data centers terminating at one Direct Connect location on two separate devices

Page: 35 / 47
Total 649 questions