Free Amazon SCS-C02 Exam Questions

Question 1

An AWS Lambda function has started to cause errors in an application and a security engineer must check the output of the function. The engineer checked Amazon CloudWatch Logs but could not find any log files for the Lambda function.What is the best explanation for why the logs are not available?

A : The Lambda function does not have monitoring enabled to execution output is not being logged.

B : The log output is stored in AWS X-Ray so the security engineer must check there instead

C : The Lambda function execution role does not have permissions to write to Amazon S3.

D : The Lambda function execution role does not have permissions to write to CloudWatch Logs.

Answer: D

Question 2

An Amazon EC2 Auto Scaling group launches Amazon Linux EC2 instances and installs the Amazon CloudWatch agent to publish logs to Amazon CloudWatch Logs. The EC2 instances launch with an IAM role that has an IAM policy attached. The policy provides access to publish custom metrics to CloudWatch. The EC2 instances run in a private subnet inside a VPC. The VPC provides ^ccess to the internet for private subnets through a NAT gateway. A security engineer notices that no logs are being published to CloudWatch Logs for the EC2 instances that the Auto Scaling group launches. The security engineer validates that the CloudWatch Logs agent is running and is configured properly on the EC2 instances. In addition, the security engineer validates that network communications are working properly to AWS services. What can the security engineer do to ensure that the logs are published to CloudWatch Logs?

A : Configure the IAM policy in use by the IAM role to have access to the required cloudwatch: API actions thatwill publish logs.

B : Adjust the Amazon EC2 Auto Scaling service-linked role to have permissions to write to CloudWatch Logs.

C : Configure the IAM policy in use by the IAM role to have access to the required AWS logs: API actions that willpublish logs.

D : Add an interface VPC endpoint to provide a route to CloudWatch Logs.

Answer: C

Question 3

A corporation is preparing to acquire several companies. A Security Engineer must design a solution to ensure that newly acquired IAM accounts follow the corporation's security best practices. The solution should monitor each Amazon S3 bucket for unrestricted public write access and use IAM managed services. What should the Security Engineer do to meet these requirements? Configure Amazon Macie to continuously check the configuration of all S3 buckets.

A : Configure Amazon Macie to continuously check the configuration of all S3 buckets.

B : Enable IAM Config to check the configuration of each S3 bucket.

C : Set up IAM Systems Manager to monitor S3 bucket policies for public write access.

D : Configure an Amazon EC2 instance to have an IAM role and a cron job that checks the status of all S3 buckets.

Answer: C

Question 4

A company wants to start processing sensitive data on Amazon EC2 instances. The company will use Amazon CloudWatch Logs to monitor, store, and access log files from the EC2 instances. The company's developers use CloudWatch Logs for troubleshooting. A security engineer must implement a solution that prevents the developers from viewing the sensitive data The solution must automatically apply to any new log groups that are created in the account in the future. Which solution will meet these requirements?

A : Create a CloudWatch Logs account-wide data protection policy. Specify the appropriate data identifiers for the policy. Ensure that the developers do not have the logs:Unmask 1AM permission.

B : Export the CloudWatch Logs data to an Amazon S3 bucket. Set up automated discovery by using Amazon Macie on the S3 bucket. Create a custom data identifier for the sensitive data. Remove the developers' access to CloudWatch Logs. Grant permissions for the developers to view the exported log data in Amazon S3.

C : Export the CloudWatch Logs data to an Amazon S3 bucket. Set up automated discovery by using Amazon Macie on the S3 bucket. Specify the appropriate managed data identifiers. Remove the developers' access to CloudWatch Logs. Grant permissions for the developers to view the exported log data in Amazon S3.

D : Create a CloudWatch Logs data protection policy for each log group. Specify the appropriate data identifiers for the policy. Ensure that the developers do not have the logsiUnmask 1AM permission

Answer: A

Question 5

A developer who was recently fired by a company has a personal laptop that contains the SSH keys used to access multiple Amazon EC2 instances. The security team need to ensure the developer is unable to access the EC2 instances.How can a security engineer protect the running EC2 instances?

A : Connect to each EC2 instance and replace the public key information in the authorized_keys file.

B : Use the modify-instance-attribute API to change the key on any EC2 instance that is using the key.

C : Modify the key pair in the AMIs used to launch the EC2 instances and then restart the EC2 instances.

D : Delete the key pair, create a new key pair, and use the EC2 console to modify the EC2 instances to use the new key pair.

Answer: A