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Free Amazon Web Services SCS-C02 Practice Exam with Questions & Answers | Set: 12

Questions 111

A company is building an application on IAM that will store sensitive Information. The company has a support team with access to the IT infrastructure, including databases. The company's security engineer must introduce measures to protect the sensitive data against any data breach while minimizing management overhead. The credentials must be regularly rotated.

What should the security engineer recommend?

Options:
A.

Enable Amazon RDS encryption to encrypt the database and snapshots. Enable Amazon Elastic Block Store (Amazon EBS) encryption on Amazon EC2 instances. Include the database credential in the EC2 user data field. Use an IAM Lambda function to rotate database credentials. Set up TLS for the connection to the database.

B.

Install a database on an Amazon EC2 Instance. Enable third-party disk encryption to encrypt the Amazon Elastic Block Store (Amazon EBS) volume. Store the database credentials in IAM CloudHSM with automatic rotation. Set up TLS for the connection to the database.

C.

Enable Amazon RDS encryption to encrypt the database and snapshots. Enable Amazon Elastic Block Store (Amazon EBS) encryption on Amazon EC2 instances. Store the database credentials in IAM Secrets Manager with automatic rotation. Set up TLS for the connection to the RDS hosted database.

D.

Set up an IAM CloudHSM cluster with IAM Key Management Service (IAM KMS) to store KMS keys. Set up Amazon RDS encryption using IAM KMS to encrypt the database. Store database credentials in the IAM Systems Manager Parameter Store with automatic rotation. Set up TLS for the connection to the RDS hosted database.

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Questions 112

A security engineer wants to use Amazon Simple Notification Service (Amazon SNS) to send email alerts to a company's security team for Amazon GuardDuty findings

that have a High severity level. The security engineer also wants to deliverthese findings to a visualization tool for further examination.

Which solution will meet these requirements?

Options:
A.

Set up GuardDuty to send notifications to an Amazon CloudWatch alarm with two targets in CloudWatch. From CloudWatch, stream the findings throughAmazon Kinesis Data Streams into an Amazon OpenSearch Service domain as the first target for delivery. Use Amazon QuickSight to visualize the findings.Use OpenSearch queries for further analysis. Deliver email alerts to the security team by configuring an SNS topic as a second target for the CloudW

B.

Set up GuardDuty to send notifications to AWS CloudTrail with two targets in CloudTrail. From CloudTrail, stream the findings through Amazon Kinesis DataFirehose into an Amazon OpenSearch Service domain as the first target for delivery. Use OpenSearch Dashboards to visualize the findings. UseOpenSearch queries for further analysis. Deliver email alerts to the security team by configuring an SNS topic as a second target for CloudTraiI. Use e

C.

Set up GuardDuty to send notifications to Amazon EventBridge with two targets. From EventBridge, stream the findings through Amazon Kinesis DataFirehose into an Amazon OpenSearch Service domain as the first target for delivery. Use OpenSearch Dashboards to visualize the findings. UseOpenSearch queries for further analysis. Deliver email alerts to the security team by configuring an SNS topic as a second target for EventBridge. Use eventpatt

D.

Set up GuardDuty to send notifications to Amazon EventBridge with two targets. From EventBridge, stream the findings through Amazon Kinesis DataStreams into an Amazon OpenSearch Service domain as the first target for delivery. Use Amazon QuickSight to visualize the findings. Use OpenSearchqueries for further analysis. Deliver email alerts to the security team by configuring an SNS topic as a second target for EventBridge. Use event patternm

Questions 113

Amazon GuardDuty has detected communications to a known command and control endpoint from a company's Amazon EC2 instance. The instance was found to be running a vulnerable version of a common web framework. The company's security operations team wants to quickly identity other compute resources with the specific version of that framework installed.

Which approach should the team take to accomplish this task?

Options:
A.

Scan all the EC2 instances for noncompliance with IAM Config. Use Amazon Athena to queryIAM CloudTrail logs for the framework installation

B.

Scan all the EC2 instances with the Amazon Inspector Network Reachability rules package to identity instances running a web server with RecognizedPortWithListener findings

C.

Scan all the EC2 instances with IAM Systems Manager to identify the vulnerable version of the web framework

D.

Scan an the EC2 instances with IAM Resource Access Manager to identify the vulnerable version of the web framework

Questions 114

A company that uses AWS Organizations is using AWS 1AM Identity Center (AWS Single Sign-On) to administer access to AWS accounts. A security engineer is creating a custom permission set in 1AM Identity Center. The company will use the permission set across multiple accounts. An AWS managed policy and a customer managed policy are attached to the permission set. The security engineer has full administrative permissions and is operating in the management account.

When the security engineer attempts to assign the permission set to an 1AM Identity Center user who has access to multiple accounts, the assignment fails.

What should the security engineer do to resolve this failure?

Options:
A.

Create the customer managed policy in every account where the permission set is assigned. Give the customer managed policy the same name and same permissions in each account.

B.

Remove either the AWS managed policy or the customer managed policy from the permission set. Create a second permission set that includes the removed policy. Apply the permission sets separately to the user.

C.

Evaluate the logic of the AWS managed policy and the customer managed policy. Resolve any policy conflicts in the permission set before deployment.

D.

Do not add the new permission set to the user. Instead, edit the user's existing permission set to include the AWS managed policy and the customer managed policy.

Questions 115

A company has several workloads running on AWS. Employees are required to authenticate using on-premises ADFS and SSO to access the AWS Management

Console. Developers migrated an existing legacy web application to an Amazon EC2 instance. Employees need to access this application from anywhere on the internet, but currently, there is no authentication system built into the application.

How should the Security Engineer implement employee-only access to this system without changing the application?

Options:
A.

Place the application behind an Application Load Balancer (ALB). Use Amazon Cognito as authentication for the ALB. Define a SAML-based Amazon Cognito user pool and connect it to ADFS.

B.

Implement AWS SSO in the master account and link it to ADFS as an identity provider. Define the EC2 instance as a managed resource, then apply an IAM policy on the resource.

C.

Define an Amazon Cognito identity pool, then install the connector on the Active Directory server. Use the Amazon Cognito SDK on the application instance to authenticate the employees using their Active Directory user names and passwords.

D.

Create an AWS Lambda custom authorizer as the authenticator for a reverse proxy on Amazon EC2. Ensure the security group on Amazon EC2 only allows access from the Lambda function.

Questions 116

A company recently had a security audit in which the auditors identified multiple potential threats. These potential threats can cause usage pattern changes such as DNS access peak, abnormal instance traffic, abnormal network interface traffic, and unusual Amazon S3 API calls. The threats can come from different sources and can occur at any time. The company needs to implement a solution to continuously monitor its system and identify all these incoming threats in near-real time.

Which solution will meet these requirements?

Options:
A.

Enable AWS CloudTrail logs, VPC flow logs, and DNS logs. Use Amazon CloudWatch Logs to manage these logs from a centralized account.

B.

Enable AWS CloudTrail logs, VPC flow logs, and DNS logs. Use Amazon Macie to monitor these logs from a centralized account.

C.

Enable Amazon GuardDuty from a centralized account. Use GuardDuty to manage AWS CloudTrail logs, VPC flow logs, and DNS logs.

D.

Enable Amazon Inspector from a centralized account. Use Amazon Inspector to manage AWS CloudTrail logs, VPC flow logs, and DNS logs.

Questions 117

A company must retain backup copies of Amazon RDS DB instances and Amazon Elastic Block Store (Amazon EBS) volumes. The company must retain the backup copies in data centers that are several hundred miles apart.

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

Options:
A.

Configure AWS Backup to create the backups according to the needed schedule. In the backup plan, specify multiple Availability Zones as backup destinations.

B.

Configure Amazon Data Lifecycle Manager to create the backups. Configure the Amazon Data Lifecycle Manager policy to copy the backups to an Amazon S3 bucket. Enable replication on the S3 bucket.

C.

Configure AWS Backup to create the backups according to the needed schedule. Create a destination backup vault in a different AWS Region. Configure AWS Backup to copy the backups to the destination backup vault.

D.

Configure Amazon Data Lifecycle Manager to create the backups. Create an AWS Lambda function to copy the backups to a different AWS Region. Use Amazon EventBridge to invoke the Lambda function on a schedule.

Questions 118

A security engineer is configuring AWS Config for an AWS account that uses a new IAM entity. When the security engineer tries to configure AWS Config rules and automatic remediation options, errors occur. In the AWS CloudTrail logs, the security engineer sees the following error message: "Insufficient delivery policy to s3 bucket: DOC-EXAMPLE-BUCKET, unable to write to bucket, provided s3 key prefix is 'null'."

Which combination of steps should the security engineer take to remediate this issue? (Select TWO.)

Options:
A.

Check the Amazon S3 bucket policy. Verify that the policy allows the config.amazonaws.com service to write to the target bucket.

B.

Verify that the IAM entity has the permissions necessary to perform the s3:GetBucketAcl and s3:PutObject* operations to write to the target bucket.

C.

Verify that the Amazon S3 bucket policy has the permissions necessary to perform the s3:GetBucketAcl and s3:PutObject* operations to write to the target bucket.

D.

Check the policy that is associated with the IAM entity. Verify that the policy allows the config.amazonaws.com service to write to the target bucket.

E.

Verify that the AWS Config service role has permissions to invoke the BatchGetResourceConfig action instead of the GetResourceConfigHistory action and s3:PutObject* operation.

Questions 119

A company uses SAML federation to grant users access to AWS accounts. A company workload that is in an isolated AWS account runs on immutable infrastructure with no human access to Amazon EC2. The company requires a specialized user known as a break glass user to have access to the workload AWS account and instances in the case of SAML errors. A recent audit discovered that the company did not create the break glass user for the AWS account that contains the workload.

The company must create the break glass user. The company must log any activities of the break glass user and send the logs to a security team.

Which combination of solutions will meet these requirements?(Select TWO.)

Options:
A.

Create a local individual break glass IAM user for the security team. Create a trail in AWS CloudTrail that has Amazon CloudWatch Logs turned on. Use Amazon EventBridge to monitor local user activities.

B.

Create a break glass EC2 key pair for the AWS account. Provide the key pair to the security team. Use AWS CloudTraiI to monitor key pair activity. Send notifications to the security team by using Amazon Simple Notification Service (Amazon SNS).

C.

Create a break glass IAM role for the account. Allow security team members to perform the AssumeRoleWithSAML operation. Create an AWS Cloud Trail trail that has Amazon CloudWatch Logs turned on. Use Amazon EventBridge tomonitor security team activities.

D.

Create a local individual break glass IAM user on the operating system level of each workload instance. Configure unrestricted security groups on the instances to grant access to the break glass IAM users.

E.

Configure AWS Systems Manager Session Manager for Amazon EC2. Configure an AWS Cloud Trail filter based on Session Manager. Send the results to an Amazon Simple Notification Service (Amazon SNS) topic.

Questions 120

A developer is receiving AccessDenied errors when the developer invokes API calls to AWS services from a workstation. The developer previously configured environment variables and configuration files on the workstation to use multiple roles with other AWS accounts.

A security engineer needs to help the developer configure authentication. The current credentials must be evaluated without conflicting with other credentials that were previously configured on the workstation.

Where should these credentials be configured to meet this requirement?

Options:
A.

In the local AWS CLI configuration file

B.

As environment variables on the local workstation

C.

As variables in the AWS CLI command line options

D.

In the AWS shared configuration file