MCQs on Ensuring Security and Compliance | AWS CodeCommit MCQs Questions

Enhance your knowledge of AWS CodeCommit with these comprehensive AWS CodeCommit MCQ questions and answers. Dive into topics like securing repositories using IAM policies, implementing encryption and data protection, and auditing and monitoring repository activities. These questions are perfect for mastering security and compliance in AWS CodeCommit repositories.

AWS CodeCommit MCQs

Securing Repositories with IAM Policies

1. What is the purpose of IAM policies in AWS CodeCommit?
   a) Managing repository storage
   b) Granting fine-grained access control to repositories
   c) Encrypting repositories
   d) Monitoring repository usage
2. Which policy type is recommended for granting permissions to CodeCommit users?
   a) Inline policies
   b) Resource-based policies
   c) AWS managed policies
   d) User-specific policies
3. How can you restrict access to a CodeCommit repository?
   a) Use IAM policies to define access rules
   b) Delete unused repositories
   c) Enable version control
   d) Configure bucket policies
4. What AWS service is used to manage user authentication for CodeCommit repositories?
   a) AWS Key Management Service (KMS)
   b) AWS Identity and Access Management (IAM)
   c) AWS CloudWatch
   d) AWS Secrets Manager
5. Which IAM policy condition can be used to limit access to a specific CodeCommit repository?
   a) aws:username
   b) aws:sourceIp
   c) aws:principalType
   d) aws:RequestTag
6. How can you enforce MFA for CodeCommit access?
   a) By enabling MFA in CodeCommit settings
   b) By adding an MFA condition in the IAM policy
   c) By using AWS Config rules
   d) By configuring an AWS CloudWatch alarm
7. Which action is required in an IAM policy to allow users to clone a repository?
   a) codecommit:Clone
   b) codecommit:GitPull
   c) codecommit:GitRead
   d) codecommit:GetRepository
8. How can you ensure that only certain IP addresses can access a CodeCommit repository?
   a) Add an IP condition in the IAM policy
   b) Use CodeCommit network settings
   c) Enable VPC access for CodeCommit
   d) Configure IP restrictions in the repository settings

Encryption and Data Protection

9. How is data stored in CodeCommit repositories secured?
   a) By using S3 bucket policies
   b) By enabling encryption at rest with AWS KMS
   c) By using EC2 instance storage
   d) By enabling CloudTrail logging
10. What type of encryption does AWS CodeCommit use for data at rest?
    a) AES-128
    b) AES-256
    c) RSA-2048
    d) SHA-256
11. How can you enable encryption in transit for CodeCommit?
    a) Configure VPC peering
    b) Use HTTPS for repository access
    c) Enable SFTP access for repositories
    d) Use AWS PrivateLink
12. Which AWS service provides encryption keys for CodeCommit?
    a) AWS Key Management Service (KMS)
    b) AWS Secrets Manager
    c) AWS Certificate Manager (ACM)
    d) Amazon GuardDuty
13. How do you ensure that repository data is protected during transit?
    a) Use SSH or HTTPS for repository access
    b) Store the repository in an encrypted S3 bucket
    c) Enable versioning in CodeCommit
    d) Configure an SSL certificate in the repository settings
14. What is the role of AWS KMS in CodeCommit?
    a) It provides a secure connection for repository access
    b) It manages encryption keys for repository data
    c) It monitors unauthorized access attempts
    d) It enables MFA for repository users
15. What happens when a KMS key used for a CodeCommit repository is deleted?
    a) The repository becomes inaccessible
    b) The repository is automatically encrypted with a new key
    c) The repository is archived
    d) The repository data is permanently deleted

Auditing and Monitoring Repository Activities

16. How can you monitor repository activities in CodeCommit?
    a) Use AWS CloudWatch logs
    b) Enable AWS CloudTrail for repository events
    c) Configure alarms in AWS Config
    d) Use AWS X-Ray
17. What type of events can be tracked in CloudTrail for CodeCommit?
    a) Repository creation and deletion
    b) Push and pull requests
    c) IAM policy changes
    d) EC2 instance launches
18. How can you audit who accessed a CodeCommit repository?
    a) Use AWS CloudTrail logs
    b) Configure AWS Config rules
    c) Enable VPC Flow Logs
    d) Monitor repository metrics in CloudWatch
19. What is a recommended best practice for auditing repository activities in CodeCommit?
    a) Set up CloudTrail logging for all API calls
    b) Use third-party auditing tools
    c) Enable automatic backups
    d) Configure access logs in S3
20. Which AWS service can send alerts about unauthorized access attempts to a repository?
    a) AWS CloudTrail
    b) Amazon GuardDuty
    c) AWS Config
    d) AWS X-Ray
21. What log file contains details about CodeCommit repository events?
    a) CloudTrail event logs
    b) CloudWatch application logs
    c) IAM access logs
    d) S3 access logs
22. Which metric is available for CodeCommit in AWS CloudWatch?
    a) Repository size
    b) Push and pull requests per hour
    c) Number of branches created
    d) Number of commits
23. How can you ensure compliance with organization policies in CodeCommit?
    a) Use AWS Config to monitor repository configurations
    b) Enable versioning for all repositories
    c) Use CloudWatch alarms for repository events
    d) Configure IAM roles for repository users
24. Which tool helps track changes to IAM policies for CodeCommit repositories?
    a) AWS CloudTrail
    b) AWS Config
    c) AWS CodeBuild
    d) AWS Key Management Service (KMS)
25. How can you detect unusual activity in a CodeCommit repository?
    a) Enable GuardDuty to monitor suspicious behavior
    b) Use AWS X-Ray for transaction tracing
    c) Configure VPC Flow Logs for the repository
    d) Enable S3 bucket logs for repository storage

Answers