09 October, 2022

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Question 1

A company has a business system that generates hundreds of reports each day. The business system saves the reports to a network share in CSV format The company needs to store this data in the AWS Cloud in near-real time for analysis. Which solution will meet these requirements with the LEAST administrative overhead?

Use AWS DataSync to transfer the files to Amazon S3 Create a scheduled task that runs at the end of each day.

Create an Amazon S3 File Gateway Update the business system to use a new network share from the S3 File Gateway.

Use AWS DataSync to transfer the files to Amazon S3 Create an application that uses the DataSync API in the automation workflow.

Deploy an AWS Transfer for SFTP endpoint Create a script that checks for new files on the network share and uploads the new files by using SFTP.

Question 2

A company's application integrates with multiple software-as-a-service (SaaS) sources for data collection. The company runs Amazon EC2 instances to receive the data and to upload the data to an Amazon S3 bucket for analysis. The same EC2 instance that receives and uploads the data also sends a notification to the user when an upload is complete. The company has noticed slow application performance and wants to improve the performance as much as possible.
Which solution will meet these requirements with the LEAST operational overhead?

Create an Auto Scaling group so that EC2 instances can scale ou

Configure an S3 event notification to send events to an Amazon Simple Notification Service (Amazon SNS) topic when the upload to the S3 bucket is complete.

Create an Amazon AppFlow flow to transfer data between each SaaS source and the S3 bucket.Configure an S3 event notification to send events to an Amazon Simple Notification Service (Amazon SNS) topic when the upload to the S3 bucket is complete.

Create an Amazon EventBridge (Amazon CloudWatch Events) rule for each SaaS source to send output dat

Configure the S3 bucket as the rule's targe

Create a second EventBridge (CloudWatch Events) rule to send events when the upload to the S3 bucket is complet

Configure an Amazon Simple Notification Service (Amazon SNS) topic as the second rule's target.

Create a Docker container to use instead of an EC2 instanc

Host the containerized application on Amazon Elastic Container Service (Amazon ECS). Configure Amazon CloudWatch Container Insights to send events to an Amazon Simple Notification Service (Amazon SNS) topic when the upload to the S3 bucket is complete.

Question 3

An application runs on an Amazon EC2 instance in a VPC. The application processes logs that are stored in an Amazon S3 bucket. The EC2 instance needs to access the S3 bucket without connectivity to the internet.
Which solution will provide private network connectivity to Amazon S3?

Create a gateway VPC endpoint to the S3 bucket.

Stream the logs to Amazon CloudWatch Log

Export the logs to the S3 bucket.

Create an instance profile on Amazon EC2 to allow S3 access.

Create an Amazon API Gateway API with a private link to access the S3 endpoint.

Question 5

A company's web application resizes uploaded images lot users The application stores the original images and the resized images in Amazon S3 The company needs lo minimize the storage costs tor all the images Original images ate viewed frequently. and resized images are viewed infrequently after they are created Both types of images need to be immediately available
Which combination of actions should a solutions architect take to meet these requirements? (Select TWO.) A. Store the original images In S3 Standard.

Store the resized images in S3 Standard

Store the original images in S3 Glacier

Store the resized Images In S3 Glacier

Store the resized Images In S3 One Zone-Infrequent Access (S3 One Zone-IA).

Question 7

A solutions architect is designing a new hybrid architecture to extend a company s on-premises infrastructure to AWS The company requires a highly available connection with consistent low latency to an AWS Region. The company needs to minimize costs and is willing to accept slower traffic if the primary connection fails.
What should the solutions architect do to meet these requirements?

Provision an AWS Direct Connect connection to a Region Provision a VPN connection as a backup if the primary Direct Connect connection fails.

Provision a VPN tunnel connection to a Region for private connectivit

Provision a second VPN tunnel for private connectivity and as a backup if the primary VPN connection fails.

Provision an AWS Direct Connect connection to a Region Provision a second Direct Connect connection to the same Region as a backup if the primary Direct Connect connection fails.

Provision an AWS Direct Connect connection to a Region Use the Direct Connect failover attribute from the AWS CLI to automatically create a backup connection if the primary Direct Connect connection fails.

Question 8

A gaming company is moving its public scoreboard from a data center to the AWS Cloud. The company uses Amazon EC2 Windows Server instances behind an Application Load Balancer to host its dynamic application. The company needs a highly available storage solution for the application. The application consists of static files and dynamic server-side code.
Which combination of steps should a solutions architect take to meet these requirements? (Select TWO.)

Store the static files on Amazon S3. Use Amazon

CloudFront to cache objects at the edge.

Store the static files on Amazon S3. Use Amazon ElastiCache to cache objects at the edge.

Store the server-side code on Amazon Elastic File System (Amazon EFS). Mount the EFS volume on each EC2 instance to share the files.

Store the server-side code on Amazon FSx for Windows File Serve

Mount the FSx for Windows File Server volume on each EC2 instance to share the files.

Store the server-side code on a General Purpose SSD (gp2) Amazon Elastic Block Store (Amazon EBS) volum

Mount the EBS volume on each EC2 instance to share the files.

Question 9

An image-processing company has a web application that users use to upload images. The application uploads the images into an Amazon S3 bucket. The company has set up S3 event notifications to publish the object creation events to an A company has a service that produces event queue. The SQS queue serves as the event source for an AWS Lambda function that processes the images and sends the results to users through email.
Users report that they are receiving multiple email messages for every uploaded image. A solutions architect determines that SQS messages are invoking the Lambda function more than once, resulting in multiple email messages.
What should the solutions architect do to resolve this issue with the LEAST operational overhead?

Set up long polling in the SQS queue by increasing the ReceiveMessage wait time to 30 seconds.

Change the SQS standard queue to an SQS FIFO queu

Use the message deduplication ID to discard duplicate messages.

Increase the visibility timeout in the SQS queue to a value that is greater than the total of the function timeout and the batch window timeout.

Modify the Lambda function to delete each message from the SQS queue immediately after the message is read before processing.

Question 10

A solutions architect is designing a two-tier web application The application consists of a public-facing web tier hosted on Amazon EC2 in public subnets The database tier consists of Microsoft SQL Server running on Amazon EC2 in a private subnet Security is a high priority for the company
How should security groups be configured in this situation? (Select TWO )

Configure the security group for the web tier to allow inbound traffic on port 443 from 0.0.0.0/0.

Configure the security group for the web tier to allow outbound traffic on port 443 from 0.0.0.0/0.

Configure the security group for the database tier to allow inbound traffic on port 1433 from the security group for the web tier.

Configure the security group for the database tier to allow outbound traffic on ports 443 and 1433 to the security group for the web tier.

Configure the security group for the database tier to allow inbound traffic on ports 443 and 1433 from the security group for the web tier.

Question 12

A solutions architect is creating a new VPC design. There are two public subnets for the load balancer, two private subnets for web servers, and two private subnets for MySQL. The web servers use only HTTPS. The solutions architect has already created a security group for the load balancer allowing port 443 from 0.0.0.0/0.
Company policy requires that each resource has the least access required to still be able to perform its tasks. Which additional configuration strategy should the solutions architect use to meet these requirements?

Create a security group for the web servers and allow port 443 from 0.0.0.0/0. Create a security group (or the MySQL servers and allow port 3306 from the web servers security group.

Create a network ACL for the web servers and allow port 443 from 0.0.0.0/0. Create a network ACL for the MySQL servers and allow port 3306 from the web servers security group.

Create a security group for the web servers and allow port 443 from the load balance

Create a security group for the MySQL servers and allow port 3306 from the web servers security group.

Create a network ACL for the web servers and allow port 443 from the load balance

Create a network ACL for the MySQL servers and allow port 3306 from the web servers security group.

Question 13

A company wants to build a data lake on AWS from data that is stored in an onpremises Oracle relational database. The data lake must receive ongoing updates from the on-premises database.
Which solution will meet these requirements with the LEAST operational overhead?

Use AWS DataSync to transfer the data to Amazon S3. Use AWS Glue to transform the data and integrate the data into a data lake.

Use AWS Snowball to transfer the data to Amazon S3. Use AWS Batch to transform the data and integrate the data into a data lake.

Use AWS Database Migration Service (AWS DMS) to transfer the data to Amazon S3 Use AWS Glue to transform the data and integrate the data into a data lake.

Use an Amazon EC2 instance to transfer the data to Amazon S3. Configure the EC2 instance to transform the data and integrate the data into a data lake.

Question 14

A company's website uses an Amazon EC2 instance store for its catalog of items. The company wants to make sure that the catalog is highly available and that the catalog is stored in a durable location.
What should a solutions architect do to meet these requirements?

Move the catalog to Amazon ElastiCache for Redis.

Deploy a larger EC2 instance with a larger instance store.

Move the catalog from the instance store to Amazon S3 Glacier Deep Archive.

Move the catalog to an Amazon Elastic File System (Amazon EFS) file system.

Question 15

A company needs to develop a repeatable solution to process time-ordered information from websites around the world. The company collects the data from the websites by using Amazon Kinesis Data Streams and stores the data in Amazon S3. The processing logic needs to collect events and handle data from the last 5 years.
The processing logic also must generate results m an S3 bucket so that a business intelligence application can analyze and compare the results. The processing must be repeated multiple times.
What should a solutions architect do to meet these requirements?

Use Amazon S3 to collect event

Create an AWS Lambda function to process the event

Create different Lambda functions to handle repeated processing.

Use Amazon EventBridge (Amazon CloudWatch Events) to collect events Set AWS Lambda as an event target.Use EventBridge (CloudWatch Events) to create an archive for the events and to replay the events.

Use an Amazon Simple Queue Service (Amazon SQS) FIFO queue to collect event

Process the events by using Amazon EC2. Use AWS Step Function to create an archive for the events and to replay the events

Use Amazon Managed Streaming for Apache Kafka (Amazon MSK) to collect event

Process the events by using Amazon Elastic Kubemetes Service (Amazon EKS) Use Amazon MSK to create an archive for the events and to replay the events.

Question 16

A company maintains a searchable repository of items on its website. The data is stored in an Amazon RDS for MySQL database table that contains more than 10 million rows The database has 2 TB of General Purpose SSD storage There are millions of updates against this data every day through the company's website
The company has noticed that some insert operations are taking 10 seconds or longer The company has determined that the database storage performance is the problem
Which solution addresses this performance issue?

Change the storage type to Provisioned IOPS SSD

Change the DB instance to a memory optimized instance class

Change the DB instance to a burstable performance instance class

Enable Multi-AZ RDS read replicas with MySQL native asynchronous replication.

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