AWS Certified Solutions Architect - Associate SAA-C03
A company uses NFS to store large video files in on-premises network attached storage. Each video file ranges in size from 1 MB to 500 GB. The
total storage is 70 TB and is no longer growing. The company decides to migrate the video files to Amazon S3. The company must migrate the
video files as soon as possible while using the least possible network bandwidth.
Which solution will meet these requirements?
Create an S3 bucket. Create an IAM role that has permissions to write to the S3 bucket. Use the AWS CLI to copy all files locally to the S3
bucket.
Create an AWS Snowball Edge job. Receive a Snowball Edge device on premises. Use the Snowball Edge client to transfer data to the
device. Return the device so that AWS can import the data into Amazon S3. Most Voted
Deploy an S3 File Gateway on premises. Create a public service endpoint to connect to the S3 File Gateway. Create an S3 bucket. Create a
new NFS file share on the S3 File Gateway. Point the new file share to the S3 bucket. Transfer the data from the existing NFS file share to the
S3 File Gateway.
Set up an AWS Direct Connect connection between the on-premises network and AWS. Deploy an S3 File Gateway on premises. Create a
public virtual interface (VIF) to connect to the S3 File Gateway. Create an S3 bucket. Create a new NFS file share on the S3 File Gateway. Point
the new file share to the S3 bucket. Transfer the data from the existing NFS file share to the S3 File Gateway.
A company has an application that ingests incoming messages. Dozens of other applications and microservices then quickly consume these
messages. The number of messages varies drastically and sometimes increases suddenly to 100,000 each second. The company wants to
decouple the solution and increase scalability.
Which solution meets these requirements?
Persist the messages to Amazon Kinesis Data Analytics. Configure the consumer applications to read and process the messages.
Deploy the ingestion application on Amazon EC2 instances in an Auto Scaling group to scale the number of EC2 instances based on CPU
metrics.
Write the messages to Amazon Kinesis Data Streams with a single shard. Use an AWS Lambda function to preprocess messages and store
them in Amazon DynamoDB. Configure the consumer applications to read from DynamoDB to process the messages.
Publish the messages to an Amazon Simple Notification Service (Amazon SNS) topic with multiple Amazon Simple Queue Service (Amazon
SOS) subscriptions. Configure the consumer applications to process the messages from the queues. Most Voted
A company is migrating a distributed application to AWS. The application serves variable workloads. The legacy platform consists of a primary
server that coordinates jobs across multiple compute nodes. The company wants to modernize the application with a solution that maximizes
resiliency and scalability.
How should a solutions architect design the architecture to meet these requirements?
Configure an Amazon Simple Queue Service (Amazon SQS) queue as a destination for the jobs. Implement the compute nodes with
Amazon EC2 instances that are managed in an Auto Scaling group. Configure EC2 Auto Scaling to use scheduled scaling.
Configure an Amazon Simple Queue Service (Amazon SQS) queue as a destination for the jobs. Implement the compute nodes with
Amazon EC2 instances that are managed in an Auto Scaling group. Configure EC2 Auto Scaling based on the size of the queue. Most Voted
Implement the primary server and the compute nodes with Amazon EC2 instances that are managed in an Auto Scaling group. Configure
AWS CloudTrail as a destination for the jobs. Configure EC2 Auto Scaling based on the load on the primary server.
Implement the primary server and the compute nodes with Amazon EC2 instances that are managed in an Auto Scaling group. Configure
Amazon EventBridge (Amazon CloudWatch Events) as a destination for the jobs. Configure EC2 Auto Scaling based on the load on the
compute nodes.
A company is running an SMB file server in its data center. The file server stores large files that are accessed frequently for the first few days after
the files are created. After 7 days the files are rarely accessed.
The total data size is increasing and is close to the company's total storage capacity. A solutions architect must increase the company's available
storage space without losing low-latency access to the most recently accessed files. The solutions architect must also provide file lifecycle
management to avoid future storage issues.
Which solution will meet these requirements?
Use AWS DataSync to copy data that is older than 7 days from the SMB file server to AWS.
Create an Amazon S3 File Gateway to extend the company's storage space. Create an S3 Lifecycle policy to transition the data to S3 Glacier
Deep Archive after 7 days. Most Voted
Create an Amazon FSx for Windows File Server file system to extend the company's storage space.
Install a utility on each user's computer to access Amazon S3. Create an S3 Lifecycle policy to transition the data to S3 Glacier Flexible
Retrieval after 7 days.
A company is building an ecommerce web application on AWS. The application sends information about new orders to an Amazon API Gateway
REST API to process. The company wants to ensure that orders are processed in the order that they are received.
Which solution will meet these requirements?
Use an API Gateway integration to publish a message to an Amazon Simple Notification Service (Amazon SNS) topic when the application
receives an order. Subscribe an AWS Lambda function to the topic to perform processing.
Use an API Gateway integration to send a message to an Amazon Simple Queue Service (Amazon SQS) FIFO queue when the application
receives an order. Configure the SQS FIFO queue to invoke an AWS Lambda function for processing. Most Voted
Use an API Gateway authorizer to block any requests while the application processes an order.
Use an API Gateway integration to send a message to an Amazon Simple Queue Service (Amazon SQS) standard queue when the
application receives an order. Configure the SQS standard queue to invoke an AWS Lambda function for processing.
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