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Free Amazon Web Services SAP-C02 Practice Exam with Questions & Answers | Set: 11

Questions 151

A company uses a service to collect metadata from applications that the company hosts on premises. Consumer devices such as TVs and internet radios access the applications. Many older devices do not support certain HTTP headers and exhibit errors when these headers are present in responses. The company has configured an on-premises load balancer to remove the unsupported headers from responses sent to older devices, which the company identified by the User-Agent headers.

The company wants to migrate the service to AWS, adopt serverless technologies, and retain the ability to support the older devices. The company has already migrated the applications into a set of AWS Lambda functions.

Which solution will meet these requirements?

Options:
A.

Create an Amazon CloudFront distribution for the metadata service. Create an Application Load Balancer (ALB). Configure the CloudFront distribution to forward requests to the ALB. Configure the ALB to invoke the correct Lambda function for each type of request. Create a CloudFront function to remove the problematic headers based on the value of the User-Agent header.

B.

Create an Amazon API Gateway REST API for the metadata service. Configure API Gateway to invoke the correct Lambda function for each type of request. Modify the default gateway responses to remove the problematic headers based on the value of the User-Agent header.

C.

Create an Amazon API Gateway HTTP API for the metadata service. Configure API Gateway to invoke the correct Lambda function for each type of request. Create a response mapping template to remove the problematic headers based on the value of the User-Agent. Associate the response data mapping with the HTTP API.

D.

Create an Amazon CloudFront distribution for the metadata service. Create an Application Load Balancer (ALB). Configure the CloudFront distribution to forward requests to the ALB. Configure the ALB to invoke the correct Lambda function for each type of request. Create a Lambda@Edge function that will remove the problematic headers in response to viewer requests based on the value of the User-Agent header.

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Questions 152

A company operates an API service in the AWS Cloud. The service is based on an Amazon API Gateway REST API that is integrated with an AWS Lambda function. The Lambda function stores data in an Amazon DynamoDB table. The DynamoDB table is configured with on-demand capacity mode.

An application accesses the API service sporadically during the day. Performance testing showed high variability in response time. The first response to identical requests took longer to process compared to subsequent responses.

Which solution will ensure consistent performance?

Options:
A.

Configure a Lambda function endpoint as the target for an Amazon Route 53 record set. Use Route 53 latency-based routing to distribute traffic.

B.

Configure provisioned concurrency for the Lambda function. Use AWS Application Auto Scaling with a target tracking scaling policy to manage concurrency based on usage.

C.

Create an Amazon CloudFront distribution that uses the API Gateway endpoint as an origin. Route API requests by using the CloudFront distribution.

D.

Implement DynamoDB Accelerator DAX. Use provisioned capacity mode and auto scaling for the DynamoDB table.

Questions 153

A large mobile gaming company has successfully migrated all of its on-premises infrastructure tothe AWS Cloud. A solutions architect is reviewing the environment to ensure that it was built according to the design and that it is running in alignment with the Well-Architected Framework.

While reviewing previous monthly costs in Cost Explorer, the solutions architect notices that the creation and subsequent termination of several large instance types account for a high proportion of the costs. The solutions architect finds out that the company ' s developers are launching new Amazon EC2 instances as part of their testing and that the developers are not using the appropriate instance types.

The solutions architect must implement a control mechanism to limit the instance types that only the developers can launch.

Which solution will meet these requirements?

Options:
A.

Create a desired-instance-type managed rule in AWS Config. Configure the rule with the instance types that are allowed. Attach the rule to an event to run each time a new EC2 instance is launched.

B.

In the EC2 console, create a launch template that specifies the instance types that are allowed. Assign the launch template to the developers ' IAM accounts.

C.

Create a new IAM policy. Specify the instance types that are allowed. Attach the policy to an IAM group that contains the IAM accounts for the developers

D.

Use EC2 Image Builder to create an image pipeline for the developers and assist them in the creation of a golden image.

Questions 154

A company wants to refactor its retail ordering web application that currently has a load-balanced Amazon EC2 instance fleet for web hosting, database API services, and business logic. The company needs to create a decoupled, scalable architecture with a mechanism for retaining failed orders while also minimizing operational costs.

Which solution will meet these requirements?

Options:
A.

Use Amazon S3 for web hosting with Amazon API Gateway for database API services. Use Amazon Simple Queue Service (Amazon SQS) for order queuing. Use Amazon Elastic Container Service (Amazon ECS) for business logic with Amazon SQS long polling for retaining failed orders.

B.

Use AWS Elastic Beanstalk for web hosting with Amazon API Gateway for database API services. Use Amazon MQ for order queuing. Use AWS Step Functionsfor business logic with Amazon S3 Glacier Deep Archive for retaining failed orders.

C.

Use Amazon S3 for web hosting with AWS AppSync for database API services. Use Amazon Simple Queue Service (Amazon SQS) for order queuing. Use AWS Lambda for business logic with an Amazon SQS dead-letter queue for retaining failed orders.

D.

Use Amazon Lightsail for web hosting with AWS AppSync for database API services. Use Amazon Simple Email Service (Amazon SES) for order queuing. UseAmazon Elastic Kubernetes Service (Amazon EKS) for business logic with Amazon OpenSearch Service for retaining failed orders.

Questions 155

A company is developing a solution to analyze images. The solution uses a 50 TB reference dataset and analyzes images up to 1 TB in size. The solution spreads requests across an Auto Scaling group of Amazon EC2 Linux instances in a VPC. The EC2 instances are attached to shared Amazon EBS io2 volumes in each Availability Zone. The EBS volumes store the reference dataset.

During testing, multiple parallel analyses led to numerous disk errors, which caused job failures. The company wants the solution to provide seamless data reading for all instances.

Which solution will meet these requirements MOST cost-effectively?

Options:
A.

Create a new EBS volume for each EC2 instance. Copy the data from the shared volume to the new EBS volume regularly. Update the application to reference the new EBS volume.

B.

Move all the reference data to an Amazon S3 bucket. Install Mountpoint for Amazon S3 on the EC2 instances. Create gateway endpoints for Amazon S3 in the VPC. Replace the EBS mount point with the S3 mount point.

C.

Move all the reference data to an Amazon S3 bucket. Create an Amazon S3 backed Multi-AZ Amazon EFS volume. Mount the EFS volume on the EC2 instances. Replace the EBS mount point with the EFS mount point.

D.

Upgrade the instances to local storage. Copy the data from the shared EBS volume to the local storage regularly. Update the application to reference the local storage.

Questions 156

A company has implemented a new security requirement According to the new requirement, the company must scan all traffic from corporate AWS instances in the company ' s VPC for violations of the company ' s security policies. As a result of these scans the company can block access to and from specific IP addresses.

To meet the new requirement, the company deploys a set of Amazon EC2 instances in private subnets to serve as transparent proxies The company installs approved proxy server software on these EC2 instances The company modifies the route tables on all subnets to use the corresponding EC2 instances with proxy software as the default route The company also creates security groupsthat are compliant with the security policies and assigns these security groups to the EC2 instances

Despite these configurations, the traffic of the EC2 instances in their private subnets is not being properly forwarded to the internet.

What should a solutions architect do to resolve this issue?

Options:
A.

Disable source ' destination checks on the EC2 instances that run the proxy software

B.

Add a rule to the security group that is assigned to the proxy EC2 instances to allow all traffic between instances that have this security group Assign this security group to all EC2 instances in the VPC.

C.

Change the VPC ' s DHCP options set Set the DNS server options to point to the addresses of the proxy EC2 instances

D.

Assign one additional elastic network interface to each proxy EC2 instance Ensure that one of these network interfaces has a route to the private subnets Ensure that the other network interface has a route to the internet.

Questions 157

A company needs to store and process image data that will be uploaded from mobile devices using a custom mobile app. Usage peaks between 8 AM and 5 PM on weekdays, with thousands of uploads per minute. The app is rarely used at any other time. A user is notified when image processing is complete.

Which combination of actions should a solutions architect take to ensure image processing can scale to handle the load? (Select THREE.)

Options:
A.

Upload files from the mobile software directly to Amazon S3. Use S3 event notifications to create a message in an Amazon MQ queue.

B.

Upload files from the mobile software directly to Amazon S3. Use S3 event notifications to create a message in an Amazon Simple Queue Service (Amazon SOS) standard queue.

C.

Invoke an AWS Lambda function to perform image processing when a message is available in the queue.

D.

Invoke an S3 Batch Operations job to perform image processing when a message is available in the queue

E.

Send a push notification to the mobile app by using Amazon Simple Notification Service (Amazon SNS) when processing is complete.

F.

Send a push notification to the mobile app by using Amazon Simple Email Service (Amazon SES) when processing is complete.

Questions 158

A company is developing and hosting several projects in the AWS Cloud. The projects are developed across multiple AWS accounts under the same organization in AWS Organizations. The company requires the cost lor cloud infrastructure to be allocated to the owning project. The team responsible for all of the AWS accounts has discovered that several Amazon EC2 instances are lacking the Project tag used for cost allocation.

Which actions should a solutions architect take to resolve the problem and prevent it from happening in the future? (Select THREE.)

Options:
A.

Create an AWS Config rule in each account to find resources with missing tags.

B.

Create an SCP in the organization with a deny action for ec2:Runlnstances if the Project tag is missing.

C.

Use Amazon Inspector in the organization to find resources with missing tags.

D.

Create an IAM policy in each account with a deny action for ec2:RunInstances if the Project tag is missing.

E.

Create an AWS Config aggregator for the organization to collect a list of EC2 instances with the missing Project tag.

F.

Use AWS Security Hub to aggregate a list of EC2 instances with the missing Project tag.

Questions 159

A company has a legacy application that runs on multiple .NET Framework components. The components share the same Microsoft SQL Server database and

communicate with each other asynchronously by using Microsoft Message Queueing (MSMQ).

The company is starting a migration to containerized .NET Core components and wants to refactor the application to run on AWS. The .NET Core components require complex orchestration. The company must have full control over networking and host configuration. The application ' s database model is strongly relational.

Which solution will meet these requirements?

Options:
A.

Host the .NET Core components on AWS App Runner. Host the database on Amazon RDS for SQL Server. Use Amazon EventBridge for asynchronous messaging.

B.

Host the .NET Core components on Amazon Elastic Container Service (Amazon ECS) with the AWS Fargate launch type. Host the database on Amazon DynamoDB. Use Amazon Simple Notification Service (Amazon SNS) for asynchronous messaging.

C.

Host the .NET Core components on AWS Elastic Beanstalk. Host the database on Amazon Aurora PostgreSQL Serverless v2. Use Amazon Managed Streaming for Apache Kafka (Amazon MSK) for asynchronous messaging.

D.

Host the .NET Core components on Amazon Elastic Container Service (Amazon ECS) with the Amazon EC2 launch type. Host the database on Amazon Aurora MySQL Serverless v2. Use Amazon Simple Queue Service (Amazon SQS) for asynchronous messaging.

Questions 160

A company hosts an application on AWS. The application reads and writes objects that are stored in a single Amazon S3 bucket. The company must modify the application to deploy the application in two AWS Regions.

Which solution will meet these requirements with the LEAST operational overhead?

Options:
A.

Set up an Amazon CloudFront distribution with the S3 bucket as an origin. Deploy the application to a second Region Modify the application to use the CloudFront distribution. Use AWS Global Accelerator to access the data in the S3 bucket.

B.

Create a new S3 bucket in a second Region. Set up bidirectional S3 Cross-Region Replication (CRR) between the original S3 bucket and the new S3 bucket. Configure an S3 Multi-Region Access Point that uses both S3 buckets. Deploy a modified application to both Regions.

C.

Create a new S3 bucket in a second Region Deploy the application in the second Region. Configure the application to use the new S3 bucket. Set up S3 Cross-Region Replication (CRR) from the original S3 bucket to the new S3 bucket.

D.

Set up an S3 gateway endpoint with the S3 bucket as an origin. Deploy the application to a second Region. Modify the application to use the new S3 gateway endpoint. Use S3 Intelligent-Tiering on the S3 bucket.

Questions 161

A company ' s solutions architect is reviewing a web application that runs on AWS. The application references static assets in an Amazon S3 bucket in the us-east-1 Region. The company needs resiliency across multiple AWS Regions. The company already has created an S3 bucket in a second Region.

Which solution will meet these requirements with the LEAST operational overhead?

Options:
A.

Configure the application to write each object to both S3 buckets. Set up an Amazon Route 53 public hosted zone with a record set by using a weighted routing policy for each S3 bucket. Configure the application to reference the objects by using the Route 53 DNS name.

B.

Create an AWS Lambda function to copy objects from the S3 bucket in us-east-1 to the S3 bucket in the second Region. Invoke the Lambda function each time an object is written to the S3 bucket in us-east-1. Set up an Amazon CloudFront distribution with an origin group that contains the two S3 buckets as origins.

C.

Configure replication on the S3 bucket in us-east-1 to replicate objects to the S3 bucket in the second Region Set up an Amazon CloudFront distribution with an origin group that contains the two S3 buckets as origins.

D.

Configure replication on the S3 bucket in us-east-1 to replicate objects to the S3 bucket in the second Region. If failover is required, update the application code to load S3 objects from the S3 bucket in the second Region.

Questions 162

A company is deploying AWS Lambda functions that access an Amazon RDS for PostgreSQL database. The company needs to launch the Lambda functions in a QA

environment and in a production environment.

The company must not expose credentials within application code and must rotate passwords automatically.

Which solution will meet these requirements?

Options:
A.

Store the database credentials for both environments in AWS Systems Manager Parameter Store. Encrypt the credentials by using an AWS Key ManagementService (AWS KMS) key. Within the application code of the Lambda functions, pull the credentials from the Parameter Store parameter by using the AWS SDKfor Python (Bot03). Add a role to the Lambda functions to provide access to the Parameter Store parameter.

B.

Store the database credentials for both environments in AWS Secrets Manager with distinct key entry for the QA environment and the production environment.Turn on rotation. Provide a reference to the Secrets Manager key as an environment variable for the Lambda functions.

C.

Store the database credentials for both environments in AWS Key Management Service (AWS KMS). Turn on rotation. Provide a reference to the credentialsthat are stored in AWS KMS as an environment variable for the Lambda functions.

D.

Create separate S3 buckets for the QA environment and the production environment. Turn on server-side encryption with AWS KMS keys (SSE-KMS) for theS3 buckets. Use an object naming pattern that gives each Lambda function ' s application code the ability to pull the correct credentials for the function ' scorresponding environment. Grant each Lambda function ' s execution role access to Amazon S3.

Questions 163

A company runs payment gateways in multiple AWS Regions. The company also operates on-premises data centers where the company manages hardware security modules (HSMs) to tokenize sensitive payment data to comply with security regulations.

To process payment transactions within the company ' s performance SLA, the company requires an automated and centrally managed solution that can provide dedicated private connectivity between the on-premises HSMs and AWS payment services.

Which solution will meet this requirement?

Options:
A.

Use a centrally managed accelerator in AWS Global Accelerator to route traffic from each data center the nearest AWS Region.

B.

Establish AWS Site-to-Site VPN connections between the data centers and AWS. Set up a centrally managed transit gateway and set appropriate routes.

C.

Use AWS CloudHSM to tokenize the sensitive payment data. Deploy CloudHSM in the same private subnet as the payment services workload.

D.

Set up AWS Cloud WAN with AWS Direct Connect attachments between on-premises data centers and AWS.

Questions 164

A company uses AWS Organizations AWS account. A solutions architect must design a solution in which only administrator roles are allowed to use IAM actions. However the solutions archited does not have access to all the AWS account throughout the company.

Which solution meets these requirements with the LEAST operational overhead?

Options:
A.

Create an SCP that applies to at the AWS accounts to allow I AM actions only for administrator roles. Apply the SCP to the root OLI.

B.

Configure AWS CloudTrai to invoke an AWS Lambda function for each event that is related to 1AM actions. Configure the function to deny the action. If the user who invoked the action is not an administator.

C.

Create an SCP that applies to all the AWS accounts to deny 1AM actions for all users except for those with administrator roles. Apply the SCP to the root OU.

D.

Set an 1AM permissions boundary that allows 1AM actions. Attach the permissions boundary to every administrator role across all the AWS accounts.

Questions 165

A company is planning to migrate to the AWS Cloud. The company hosts many applications on Windows servers and Linux servers. Some of the servers are physical, and some of the servers are virtual. The company uses several types of databases in its on-premises environment. The company does not have an accurate inventory of its on-premises servers and applications.

The company wants to rightsize its resources during migration. A solutions architect needs to obtain information about the network connections and the application relationships. The solutions architect must assess the company ' s current environment and develop a migration plan.

Which solution will provide the solutions architect with the required information to develop the migration plan?

Options:
A.

Use Migration Evaluator to request an evaluation of the environment from AWS. Use the AWS Application Discovery Service Agentless Collector to import the details into a Migration Evaluator Quick Insights report.

B.

Use AWS Migration Hub and install the AWS Application Discovery Agent on the servers. Deploy the Migration Hub Strategy Recommendations application data collector. Generate a report by using Migration Hub Strategy Recommendations.

C.

Use AWS Migration Hub and run the AWS Application Discovery Service Agentless Collector on the servers. Group the servers and databases by using AWS Application Migration Service. Generate a report by using Migration Hub Strategy Recommendations.

D.

Use the AWS Migration Hub import tool to load the details of the company ' s on-premises environment. Generate a report by using Migration Hub Strategy Recommendations.