Amazon SCS-C02 Question Answers

Question # 11

A company has an application that uses dozens of Amazon DynamoDB tables to store data. Auditors find that the tables do not comply with the company's data protection policy. The company's retention policy states that all data must be backed up twice each month: once at midnight on the 15th day of the month and again at midnight on the 25th day of the month. The company must retain the backups for 3 months. Which combination of steps should a security engineer take to meet these re-quirements? (Select TWO.) 
 

A. Use the DynamoDB on-demand backup capability to create a backup plan. Con-figure alifecycle policy to expire backups after 3 months.
B. Use AWS DataSync to create a backup plan. Add a backup rule that includes a retentionperiod of 3 months.
C. Use AVVS Backup to create a backup plan. Add a backup rule that includes a retentionperiod of 3 months.
D. Set the backup frequency by using a cron schedule expression. Assign eachDynamoDB table to the backup plan.
E. Set the backup frequency by using a rate schedule expression. Assign each DynamoDBtable to the backup plan.

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Question # 12

A company has multiple departments. Each department has its own IAM account. All these accounts belong to the same organization in IAM Organizations. A large .csv file is stored in an Amazon S3 bucket in the sales department's IAM account. The company wants to allow users from the other accounts to access the .csv file's content through the combination of IAM Glue and Amazon Athena. However, the company does not want to allow users from the other accounts to access other files in the same folder. Which solution will meet these requirements? 
 

A. Apply a user policy in the other accounts to allow IAM Glue and Athena lo access the.csv We.
B. Use S3 Select to restrict access to the .csv lie. In IAM Glue Data Catalog, use S3 Selectas the source of the IAM Glue database.
C. Define an IAM Glue Data Catalog resource policy in IAM Glue to grant cross-account S3object access to the .csv file.
D. Grant IAM Glue access to Amazon S3 in a resource-based policy that specifies theorganization as the principal.

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Question # 13

A development team is attempting to encrypt and decode a secure string parameter from the IAM Systems Manager Parameter Store using an IAM Key Management Service (IAM KMS) CMK. However, each attempt results in an error message being sent to the development team. Which CMK-related problems possibly account for the error? (Select two.) 

A. The CMK is used in the attempt does not exist.
B. The CMK is used in the attempt needs to be rotated.
C. The CMK is used in the attempt is using the CMK€™s key ID instead of the CMK ARN.
D. The CMK is used in the attempt is not enabled.
E. The CMK is used in the attempt is using an alias.

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Question # 14

A company in France uses Amazon Cognito with the Cognito Hosted Ul as an identity broker for sign-in and sign-up processes. The company is marketing an application and expects that all the application's users will come from France. When the company launches the application the company's security team observes fraudulent sign-ups for the application. Most of the fraudulent registrations are from users outside of France. The security team needs a solution to perform custom validation at sign-up Based on the results of the validation the solution must accept or deny the registration request. Which combination of steps will meet these requirements? (Select TWO.) 
 

A. Create a pre sign-up AWS Lambda trigger. Associate the Amazon Cognito function withthe Amazon Cognito user pool.
B. Use a geographic match rule statement to configure an AWS WAF web ACL. Associatethe web ACL with the Amazon Cognito user pool.
C. Configure an app client for the application's Amazon Cognito user pool. Use the appclient ID to validate the requests in the hosted Ul.
D. Update the application's Amazon Cognito user pool to configure a geographic restrictionsetting.
E. Use Amazon Cognito to configure a social identity provider (IdP) to validate the requestson the hosted Ul.

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Question # 15

A company's IAM account consists of approximately 300 IAM users. Now there is a mandate that an access change is required for 100 IAM users to have unlimited privileges to S3.As a system administrator, how can you implement this effectively so that there is no need to apply the policy at the individual user level? Please select: 
 

A. Create a new role and add each user to the IAM role
B. Use the IAM groups and add users, based upon their role, to different groups and applythe policy to group
C. Create a policy and apply it to multiple users using a JSON script
D. Create an S3 bucket policy with unlimited access which includes each user's IAMaccount ID

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Question # 16

A company needs to encrypt all of its data stored in Amazon S3. The company wants to use IAM Key Management Service (IAM KMS) to create and manage its encryption keys. The company's security policies require the ability to Import the company's own key material for the keys, set an expiration date on the keys, and delete keys immediately, if needed. How should a security engineer set up IAM KMS to meet these requirements? 
 

A. Configure IAM KMS and use a custom key store. Create a customer managed CMK withno key material Import the company's keys and key material into the CMK
B. Configure IAM KMS and use the default Key store Create an IAM managed CMK withno key material Import the company's key material into the CMK
C. Configure IAM KMS and use the default key store Create a customer managed CMKwith no key material import the company's key material into the CMK
D. Configure IAM KMS and use a custom key store. Create an IAM managed CMK with nokey material. Import the company's key material into the CMK.

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Question # 17

A company has an organization in AWS Organizations. The company wants to use AWS CloudFormation StackSets in the organization to deploy various AWS design patterns into environments. These patterns consist of Amazon EC2 instances, Elastic Load Balancing (ELB) load balancers, Amazon RDS databases, and Amazon Elastic Kubernetes Service (Amazon EKS) clusters or Amazon Elastic Container Service (Amazon ECS) clusters. Currently, the company's developers can create their own CloudFormation stacks to increase the overall speed of delivery. A centralized CI/CD pipeline in a shared services AWS account deploys each CloudFormation stack. The company's security team has already provided requirements for each service in accordance with internal standards. If there are any resources that do not comply with the internal standards, the security team must receive notification to take appropriate action. The security team must implement a notification solution that gives developers the ability to maintain the same overall delivery speed that they currently have. Which solution will meet these requirements in the MOST operationally efficient way? 

A. Create an Amazon Simple Notification Service (Amazon SNS) topic. Subscribe thesecurity team's email addresses to the SNS topic. Create a custom AWS Lambda functionthat will run the aws cloudformation validate-template AWS CLI command on all CloudFormation templates before the build stage in the CI/CD pipeline. Configure theCI/CD pipeline to publish a notification to the SNS topic if any issues are found.
B. Create an Amazon Simple Notification Service (Amazon SNS) topic. Subscribe thesecurity team's email addresses to the SNS topic. Create custom rules in CloudFormationGuard for each resource configuration. In the CllCD pipeline, before the build stage,configure a Docker image to run the cfn-guard command on the CloudFormation template.Configure the CI/CD pipeline to publish a notification to the SNS topic if any issues arefound.
C. Create an Amazon Simple Notification Service (Amazon SNS) topic and an Am-azonSimple Queue Service (Amazon SQS) queue. Subscribe the security team's emailaddresses to the SNS topic. Create an Amazon S3 bucket in the shared services AWSaccount. Include an event notification to publish to the SQS queue when new objects areadded to the S3 bucket. Require the de-velopers to put their CloudFormation templates inthe S3 bucket. Launch EC2 instances that automatically scale based on the SQS queuedepth. Con-figure the EC2 instances to use CloudFormation Guard to scan the templatesand deploy the templates if there are no issues. Configure the CllCD pipe-line to publish anotification to the SNS topic if any issues are found.
D. Create a centralized CloudFormation stack set that includes a standard set of resourcesthat the developers can deploy in each AWS account. Configure each CloudFormationtemplate to meet the security requirements. For any new resources or configurations,update the CloudFormation template and send the template to the security team for review.When the review is com-pleted, add the new CloudFormation stack to the repository for thedevel-opers to use.

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Question # 18

A company's policy requires that all API keys be encrypted and stored separately from source code in a centralized security account. This security account is managed by the company's security team However, an audit revealed that an API key is steed with the source code of an IAM Lambda function m an IAM CodeCommit repository in the DevOps account How should the security learn securely store the API key? 
 

A. Create a CodeCommit repository in the security account using IAM Key ManagementService (IAM KMS) tor encryption Require the development team to migrate the Lambdasource code to this repository
B. Store the API key in an Amazon S3 bucket in the security account using server-sideencryption with Amazon S3 managed encryption keys (SSE-S3) to encrypt the key Createa resigned URL tor the S3 key. and specify the URL m a Lambda environmental variable inthe IAM CloudFormation template Update the Lambda function code to retrieve the keyusing the URL and call the API
C. Create a secret in IAM Secrets Manager in the security account to store the API keyusing IAM Key Management Service (IAM KMS) tor encryption Grant access to the IAMrole used by the Lambda function so that the function can retrieve the key from Secrets Manager and call the API
D. Create an encrypted environment variable for the Lambda function to store the API keyusing IAM Key Management Service (IAM KMS) tor encryption Grant access to the IAMrole used by the Lambda function so that the function can decrypt the key at runtime

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Question # 19

Example.com is hosted on Amazon EC2 instances behind an Application Load Balancer (ALB). Third-party host intrusion detection system (HIDS) agents that capture the traffic of the EC2 instance are running on each host. The company must ensure they are using privacy enhancing technologies for users, without losing the assurance the third-party solution offers. What is the MOST secure way to meet these requirements? 
 

A. Enable TLS pass through on the ALB, and handle decryption at the server using EllipticCurve Diffie-Hellman (ECDHE) cipher suites.
B. Create a listener on the ALB that uses encrypted connections with Elliptic Curve Diffie-Hellman (ECDHE) cipher suites, and pass the traffic in the clear to the server.
C. Create a listener on the ALB that uses encrypted connections with Elliptic Curve Diffie- Hellman (ECDHE) cipher suites, and use encrypted connections to the servers that do notenable Perfect Forward Secrecy (PFS).
D. Create a listener on the ALB that does not enable Perfect Forward Secrecy (PFS) ciphersuites, and use encrypted connections to the servers using Elliptic Curve Diffie-Hellman(ECDHE) cipher suites.

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Question # 20

A company wants to receive an email notification about critical findings in AWS Security Hub. The company does not have an existing architecture that supports this functionality. Which solution will meet the requirement? 

A. Create an AWS Lambda function to identify critical Security Hub findings. Create anAmazon Simple Notification Service (Amazon SNS) topic as the target of the Lambdafunction. Subscribe an email endpoint to the SNS topic to receive published messages.
B. Create an Amazon Kinesis Data Firehose delivery stream. Integrate the delivery stream with Amazon EventBridge. Create an EventBridge rule that has a filter to detect criticalSecurity Hub findings. Configure the delivery stream to send the findings to an emailaddress.
C. Create an Amazon EventBridge rule to detect critical Security Hub findings. Create anAmazon Simple Notification Service (Amazon SNS) topic as the target of the EventBridgerule. Subscribe an email endpoint to the SNS topic to receive published messages.
D. Create an Amazon EventBridge rule to detect critical Security Hub findings. Create anAmazon Simple Email Service (Amazon SES) topic as the target of the EventBridge rule.Use the Amazon SES API to format the message. Choose an email address to be therecipient of the message.

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