Home / Amazon / SAP-C02

Amazon SAP-C02 Practice Test - Questions Answers, Page 30

Question list

List of questions

Question 291

(0)

A company is collecting a large amount of data from a fleet of loT devices Data is stored as Optimized Row Columnar (ORC) files in the Hadoop Distributed File System (HDFS) on a persistent Amazon EM

Question 292

(0)

An environmental company is deploying sensors in major cities throughout a country to measure air quality The sensors connect to AWS loT Core to ingest timesheets data readings. The company stores t

Question 293

(0)

A company is migrating an application to AWS. It wants to use fully managed services as much as possible during the migration The company needs to store large, important documents within the applica

Question 294

(0)

A solutions architect must update an application environment within AWS Elastic Beanstalk using a blue/green deployment methodology The solutions architect creates an environment that is identical t

Question 295

(0)

A company has a complex web application that leverages Amazon CloudFront for global scalability and performance Over time, users report that the web application is slowing down The company's operati

Question 296

(0)

A solutions architect has implemented a SAML 2 0 federated identity solution with their company's on-premises identity provider (IdP) to authenticate users' access to the AWS environment. When the s

Question 297

(0)

A company has automated the nightly retraining of its machine learning models by using AWS Step Functions. The workflow consists of multiple steps that use AWS Lambda Each step can fail for various

Question 298

(0)

A company is building an image service on the web that will allow users to upload and search random photos. At peak usage, up to 10.000 users worldwide will upload their images. The service will the

Question 299

(0)

A company is planning to migrate an Amazon RDS for Oracle database to an RDS for PostgreSQL DB instance in another AWS account. A solutions architect needs to design a migration strategy that will r

Question 300

(0)

A company is using AWS Organizations to manage multiple accounts Due to regulatory requirements, the company wants to restrict specific member accounts to certain AWS Regions, where they are permitt

Related questions

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?

A company is planning to store a large number of archived documents and make the documents available to employees through the corporate intranet. Employees will access the system by connecting through a client VPN service that is attached to a VPC. The data must not be accessible to the public. The documents that the company is storing are copies of data that is held on physical media elsewhere. The number of requests will be low. Availability and speed of retrieval are not concerns of the company. Which solution will meet these requirements at the LOWEST cost?

A financial services company runs a complex, multi-tier application on Amazon EC2 instances and AWS Lambda functions. The application stores temporary data in Amazon S3. The S3 objects are valid for only 45 minutes and are deleted after 24 hours. The company deploys each version of the application by launching an AWS CloudFormation stack. The stack creates all resources that are required to run the application. When the company deploys and validates a new application version, the company deletes the CloudFormation stack of the old version. The company recently tried to delete the CloudFormation stack of an old application version, but the operation failed. An analysis shows that CloudFormation failed to delete an existing S3 bucket. A solutions architect needs to resolve this issue without making major changes to the application's architecture. Which solution meets these requirements?

A company uses AWS Organizations for a multi-account setup in the AWS Cloud. The company's finance team has a data processing application that uses AWS Lambda and Amazon DynamoDB. The company's marketing team wants to access the data that is stored in the DynamoDB table. The DynamoDB table contains confidential data. The marketing team can have access to only specific attributes of data in the DynamoDB table. The fi-nance team and the marketing team have separate AWS accounts. What should a solutions architect do to provide the marketing team with the appropriate access to the DynamoDB table?

A company hosts a Git repository in an on-premises data center. The company uses webhooks to invoke functionality that runs in the AWS Cloud. The company hosts the webhook logic on a set of Amazon EC2 instances in an Auto Scaling group that the company set as a target for an Application Load Balancer (ALB). The Git server calls the ALB for the configured webhooks. The company wants to move the solution to a serverless architecture. Which solution will meet these requirements with the LEAST operational overhead?

A company is running an application on several Amazon EC2 instances in an Auto Scaling group behind an Application Load Balancer. The load on the application varies throughout the day, and EC2 instances are scaled in and out on a regular basis. Log files from the EC2 instances are copied to a central Amazon S3 bucket every 15 minutes. The security team discovers that log files are missing from some of the terminated EC2 instances. Which set of actions will ensure that log files are copied to the central S3 bucket from the terminated EC2 instances?

A software as a service (SaaS) company has developed a multi-tenant environment. The company uses Amazon DynamoDB tables that the tenants share tor the storage layer. The company uses AWS Lambda functions for the application services. The company wants to offer a tiered subscription model that is based on resource consumption by each tenant Each tenant is identified by a unique tenant ID that is sent as part of each request to the Lambda functions The company has created an AWS Cost and Usage Report (AWS CUR) in an AWS account The company wants to allocate the DynamoDB costs to each tenant to match that tenant's resource consumption Which solution will provide a granular view of the DynamoDB cost for each tenant with the LEAST operational effort?

A company runs a new application as a static website in Amazon S3. The company has deployed the application to a production AWS account and uses Amazon CloudFront to deliver the website. The website calls an Amazon API Gateway REST API. An AWS Lambda function backs each API method. The company wants to create a CSV report every 2 weeks to show each API Lambda function’s recommended configured memory, recommended cost, and the price difference between current configurations and the recommendations. The company will store the reports in an S3 bucket. Which solution will meet these requirements with the LEAST development time?

An events company runs a ticketing platform on AWS. The company's customers configure and schedule their events on the platform The events result in large increases of traffic to the platform The company knows the date and time of each customer's events The company runs the platform on an Amazon Elastic Container Service (Amazon ECS) cluster The ECS cluster consists of Amazon EC2 On-Demand Instances that are in an Auto Scaling group. The Auto Scaling group uses a predictive scaling policy The ECS cluster makes frequent requests to an Amazon S3 bucket to download ticket assets The ECS cluster and the S3 bucket are in the same AWS Region and the same AWS account Traffic between the ECS cluster and the S3 bucket flows across a NAT gateway The company needs to optimize the cost of the platform without decreasing the platform's availability Which combination of steps will meet these requirements? (Select TWO)

A company is using Amazon OpenSearch Service to analyze data. The company loads data into an OpenSearch Service cluster with 10 data nodes from an Amazon S3 bucket that uses S3 Standard storage. The data resides in the cluster for 1month for read-only analysis. After 1month, the company deletes the index that contains the data from the cluster. For compliance purposes, the company must retain a copy of all input data. The company is concerned about ongoing costs and asks a solutions architect to recommend a new solution. Which solution will meet these requirements MOST cost-effectively?

Question 291

A company is collecting a large amount of data from a fleet of loT devices Data is stored as Optimized Row Columnar (ORC) files in the Hadoop Distributed File System (HDFS) on a persistent Amazon EMR cluster. The company's data analytics team queries the data by using SQL in Apache Presto deployed on the same EMR cluster Queries scan large amounts of data, always run for less than 15 minutes, and run only between 5 PM and 10 PM.

The company is concerned about the high cost associated with the current solution A solutions architect must propose the most cost-effective solution that will allow SQL data queries Which solution will meet these requirements?

Store data in Amazon S3 Use Amazon Redshift Spectrum to query data.

Store data in Amazon S3 Use the AWS Glue Data Catalog and Amazon Athena to query data

Store data in EMR File System (EMRFS) Use Presto in Amazon EMR to query data

Store data in Amazon Redshift. Use Amazon Redshift to query data.

Show Answer Comment (0)

Question 292

An environmental company is deploying sensors in major cities throughout a country to measure air quality The sensors connect to AWS loT Core to ingest timesheets data readings. The company stores the data in Amazon DynamoDB For business continuity the company must have the ability to ingest and store data in two AWS Regions Which solution will meet these requirements?

Create an Amazon Route 53 alias failover routing policy with values for AWS loT Core data endpoints in both Regions Migrate data to Amazon Aurora global tables

Create a domain configuration for AWS loT Core in each Region Create an Amazon Route 53 latency-based routing policy Use AWS loT Core data endpoints in both Regions as values Migrate the data to Amazon MemoryDB for Radis and configure Cross-Region replication

Create a domain configuration for AWS loT Core in each. Region Create an Amazon Route 53 health check that evaluates domain configuration health Create a failover routing policy with values for the domain name from the AWS loT Core domain configurations Update the DynamoDB table to a global table

Create an Amazon Route 53 latency-based routing policy. Use AWS loT Core data endpoints in both Regions as values. Configure DynamoDB streams and Cross-Region data replication

Show Answer Comment (0)

Question 293

A company is migrating an application to AWS. It wants to use fully managed services as much as possible during the migration The company needs to store large, important documents within the application with the following requirements 1 The data must be highly durable and available. The data must always be encrypted at rest and in transit.

3 The encryption key must be managed by the company and rotated periodically Which of the following solutions should the solutions architect recommend?

Deploy the storage gateway to AWS in file gateway mode Use Amazon EBS volume encryption using an AWS KMS key to encrypt the storage gateway volumes

Use Amazon S3 with a bucket policy to enforce HTTPS for connections to the bucket and to enforce server-side encryption and AWS KMS for object encryption.

Use Amazon DynamoDB with SSL to connect to DynamoDB Use an AWS KMS key to encrypt DynamoDB objects at rest.

Deploy instances with Amazon EBS volumes attached to store this data Use EBS volume encryption using an AWS KMS key to encrypt the data.

Show Answer Comment (0)

Question 294

A solutions architect must update an application environment within AWS Elastic Beanstalk using a blue/green deployment methodology The solutions architect creates an environment that is identical to the existing application environment and deploys the application to the new environment.

What should be done next to complete the update?

Redirect to the new environment using Amazon Route 53

Select the Swap Environment URLs option

Replace the Auto Scaling launch configuration

Update the DNS records to point to the green environment

Show Answer Comment (0)

Question 295

A company has a complex web application that leverages Amazon CloudFront for global scalability and performance Over time, users report that the web application is slowing down The company's operations team reports that the CloudFront cache hit ratio has been dropping steadily. The cache metrics report indicates that query strings on some URLs are inconsistently ordered and are specified sometimes in mixed-case letters and sometimes in lowercase letters.

Which set of actions should the solutions architect take to increase the cache hit ratio as quickly as possible?

Deploy a Lambda@Edge function to sort parameters by name and force them lo be lowercase Select the CloudFront viewer request trigger to invoke the function

Update the CloudFront distribution to disable caching based on query string parameters.

Deploy a reverse proxy after the load balancer to post-process the emitted URLs in the application to force the URL strings to be lowercase.

Update the CloudFront distribution to specify casing-insensitive query string processing.

Show Answer Comment (0)

Question 296

A solutions architect has implemented a SAML 2 0 federated identity solution with their company's on-premises identity provider (IdP) to authenticate users' access to the AWS environment. When the solutions architect tests authentication through the federated identity web portal, access to the AWS environment is granted However when test users attempt to authenticate through the federated identity web portal, they are not able to access the AWS environment Which items should the solutions architect check to ensure identity federation is properly configured? (Select THREE)

The 1AM user's permissions policy has allowed the use of SAML federation for that user

The 1AM roles created for the federated users' or federated groups' trust policy have set the SAML provider as the principal

Test users are not in the AWSFederatedUsers group in the company's IdP

The web portal calls the AWS STS AssumeRoleWithSAML API with the ARN of the SAML provider, the ARN of the 1AM role, and the SAML assertion from IdP

The on-premises IdP's DNS hostname is reachable from the AWS environment VPCs

The company's IdP defines SAML assertions that properly map users or groups in the company to 1AM roles with appropriate permissions

Show Answer Comment (0)

Question 297

A company has automated the nightly retraining of its machine learning models by using AWS Step Functions. The workflow consists of multiple steps that use AWS Lambda Each step can fail for various reasons and any failure causes a failure of the overall workflow

A review reveals that the retraining has failed multiple nights in a row without the company noticing the failure A solutions architect needs to improve the workflow so that notifications are sent for all types of failures in the retraining process Which combination of steps should the solutions architect take to meet these requirements? (Select THREE)

Create an Amazon Simple Notification Service (Amazon SNS) topic with a subscription of type "Email" that targets the team's mailing list.

Create a task named "Email" that forwards the input arguments to the SNS topic

Add a Catch field all Task Map. and Parallel states that have a statement of "Error Equals": [ "States. ALL"] and "Next": "Email".

Add a new email address to Amazon Simple Email Service (Amazon SES). Verify the email address.

Create a task named "Email" that forwards the input arguments to the SES email address

Add a Catch field to all Task Map, and Parallel states that have a statement of "Error Equals": [ "states. Runtime"] and "Next": "Email".

Show Answer Comment (0)

Question 298

A company is building an image service on the web that will allow users to upload and search random photos. At peak usage, up to 10.000 users worldwide will upload their images. The service will then overlay text on the uploaded images, which will then be published on the company website.

Which design should a solutions architect implement?

Store the uploaded images in Amazon Elastic File System (Amazon EFS). Send application log information about each image to Amazon CloudWatch Logs Create a fleet of Amazon EC2 instances that use CloudWatch Logs to determine which images need to be processed Place processed images in another directory in Amazon EFS. Enable Amazon CloudFront and configure the origin to be the one of the EC2 instances in the fleet

Store the uploaded images in an Amazon S3 bucket and configure an S3 bucket event notification to send a message to Amazon Simple Notification Service (Amazon SNS) Create a fleet of Amazon EC2 instances behind an Application Load Balancer (ALB) to pull messages from Amazon SNS to process the images and place them in Amazon Elastic File System (Amazon EFS) Use Amazon CloudWatch metrics for the SNS message volume to scale out EC2 instances. Enable Amazon CloudFront and configure the origin to be the ALB in front of the EC2 instances

Store the uploaded images in an Amazon S3 bucket and configure an S3 bucket event notification to send a message to the Amazon Simple Queue Service (Amazon SQS) queue Create a fleet of Amazon EC2 instances to pull messages from the SQS queue to process the images and place them in another S3 bucket. Use Amazon CloudWatch metncs for queue depth to scale out EC2 instances Enable Amazon CloudFront and configure the origin to be the S3 bucket that contains the processed images.

Store the uploaded images on a shared Amazon Elastic Block Store (Amazon EBS) volume amounted to a fleet of Amazon EC2 Spot instances. Create an Amazon DynamoDB table that contains information about each uploaded image and whether it has been processed Use an Amazon EventBndge rule to scale out EC2 instances. Enable Amazon CloudFront and configure the origin to reference an Elastic Load Balancer in front of the fleet of EC2 instances.

Show Answer Comment (0)

Question 299

A company is planning to migrate an Amazon RDS for Oracle database to an RDS for PostgreSQL DB instance in another AWS account. A solutions architect needs to design a migration strategy that will require no downtime and that will minimize the amount of time necessary to complete the migration. The migration strategy must replicate all existing data and any new data that is created during the migration The target database must be identical to the source database at completion of the migration process All applications currently use an Amazon Route 53 CNAME record as their endpoint for communication with the RDS for Oracle DB instance The RDS for Oracle DB instance is in a private subnet.

Which combination of steps should the solutions architect take to meet these requirements? (Select THREE)

Create a new RDS for PostgreSQL DB instance in the target account Use the AWS Schema Conversion Tool (AWS SCT) to migrate the database schema from the source database to the target database

Use the AWS Schema Conversion Tool (AWS SCT) to create a new RDS for PostgreSQL DB instance in the target account with the schema and initial data from the source database

Configure VPC peering between the VPCs in the two AWS accounts to provide connectivity to both DB instances from the target account. Configure the security groups that are attached to each DB instance to allow traffic on the database port from the VPC in the target account.

Temporarily allow the source DB instance to be publicly accessible to provide connectivity from the VPC in the target account Configure the security groups that are attached to each DB instance to allow traffic on the database port from the VPC in the target account.

Use AWS Database Migration Service (AWS DMS) in the target account to perform a full load plus change data capture (CDC) migration from the source database to the target database When the migration is complete, change the CNAME record to point to the target DB instance endpoint F Use AWS Database Migration Service (AWS DMS) in the target account to perform a change data capture (CDC) migration from the source database to the target database When the migration is complete change the CNAME record to point to the target DB instance endpoint.

Show Answer Comment (0)

Question 300

A company is using AWS Organizations to manage multiple accounts Due to regulatory requirements, the company wants to restrict specific member accounts to certain AWS Regions, where they are permitted to deploy resources The resources in the accounts must be tagged enforced based on a group standard and centrally managed with minimal configuration.

What should a solutions architect do to meet these requirements'?

Create an AWS Config rule in the specific member accounts to limit Regions and apply a tag policy.

From the AWS Billing and Cost Management console in the management account, disable Regions for the specific member accounts and apply a tag policy on the root.

Associate the specific member accounts with the root Apply a tag policy and an SCP using conditions to limit Regions.

Associate the specific member accounts with a new OU. Apply a tag policy and an SCP using conditions to limit Regions.

Show Answer Comment (0)

Total 492 questions

28 29 30 31 32

Go to page: of 50