Free Amazon SCS-C02 Exam Questions

Become Amazon Certified with updated SCS-C02 exam questions and correct answers

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Total 569 Questions | Updated On: Jan 12, 2026

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Question 1

A company needs to delect unauthenticated access to its Amazon Elastic Kubernetes Service (Amazon EKS) clusters. The company needs a solution that requires no additional configuration ot the existing EKS deployment. Which solution will meet these requirements with the LEAST operational effort?

A : Install an Amazon EKS add-on from a security vendor.

B : Enable AWS Security Hub Monitor the Kubernetes findings

C : Monitor Amazon CloudWatch Container Insights metrics for Amazon EKS.

D : Enable Amazon GuardDuty Use EKS Audit Log Monitoring.

Answer: D

Question 2

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

Question 3

A company is using AWS CloudTrail is being used to monitor API calls. An audit revealed that CloudTrail is failing to deliver events to Amazon S3 as expected. A security engineer is attempting to resolve the issue. What initial actions should be taken to allow delivery of CloudTrail events to S3? (Select TWO.)

A : rify that the S3 bucket ACL grants CloudTrail access to write objects.

B : rify that versioning is enabled for the s3 bucket.

C : rify that the S3 bucket policy grants CloudTrail the s3:PutObject permission.

D : rify that the IAM role used by CloudTrail has access to write to S3

E : rify that the S3 bucket and prefix defined in CloudTrail exists.

Answer: A,C

Question 4

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 5

A fintech company offers a web application that stores files on Amazon S3 and processes transactions on Amazon EC2. Users are complaining about slow response times, and recent cybersecurity audits have raised concerns about web content security.The company needs to accelerate content delivery while enhancing security and privacy, without altering the application code.What combination of actions should the company undertake to meet these requirements? (Select TWO.)

A : Use an AWS WAF web ACL with predefined AWS managed rules to add HTTP security headers to origin responses.

B : Configure Amazon CloudFront and set up a distribution for the S3 and EC2 origins to accelerate content delivery

C : Deploy Amazon ElastiCache to cache the responses of the application endpoints

D : Use an AWS Lambda function configured with CloudFront (Lambda@Edge) to add HTTP security headers on origin responses

E : Utilize an Application Load Balancer (ALB) with enabled Sticky Sessions to preserve the connection header from incoming client requests after forwarding the response back to the client.

Answer: B,D

Page: 1 / 114

Total 569 Questions | Updated On: Jan 12, 2026

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