Practice Test

True/False: AWS Trusted Advisor performs checks on your AWS resources to provide you with recommendations for saving money, optimizing performance, and improving security.

  • True

Answer: True

Explanation: The AWS Trusted Advisor tool scans your AWS environment and provides real time recommendations to help you follow AWS’s best practices for cost optimization, security, fault tolerance, and performance.

What is one of the key features of AWS Trusted Advisor?

  • A) It can offer billing support
  • B) It helps to optimize performance
  • C) It can create resources on your behalf
  • D) It has the capability to delete data

Answer: B) It helps to optimize performance

Explanation: The main features of AWS Trusted Advisor are that it helps in cost reduction, performance optimization, fault tolerance, service limit checks, and improving security configurations.

What service does AWS Trusted Advisor provide when it finds security group rules that are potentially overly permissive?

  • A) It deletes the rules
  • B) It edits the rules
  • C) It notifies the user
  • D) It blocks the rules

Answer: C) It notifies the user

Explanation: AWS Trusted Advisor notifies the user when it finds any security group rules that are overly permissive. It does not have the power to edit, delete, or block rules.

True/False: AWS Trusted Advisor only looks for cost-saving opportunities and does not help with security checks.

  • False

Answer: False

Explanation: Trusted Advisor provides recommendations for four categories: cost optimization, performance, security, and fault tolerance. So, not only does it provide cost-saving opportunities but it also provides security checks.

How are the findings by AWS Trusted Advisor categorized?

  • A) Red, Blue and Green
  • B) Red, Yellow and Green
  • C) Green, Blue and Yellow
  • D) Red, Blue and Black

Answer: B) Red, Yellow and Green

Explanation: The flags are color-coded. Red signifies a critical issue, Yellow indicates a warning, and Green indicates no problem is detected.

True/False: AWS Trusted Advisor’s IAM Use check reviews the access keys for all IAM users and reports any that are not in use.

  • True

Answer: True

Explanation: AWS Trusted Advisor’s IAM Use check indeed reviews access keys for IAM users and alerts if any keys are not in use, recommending to remove or rotate them.

AWS Trusted Advisor performs checking in which of the following areas?

  • A) Cost optimization
  • B) Performance
  • C) Security
  • D) All of the above

Answer: D) All of the above

Explanation: AWS Trusted Advisor performs checks in all the areas including cost optimization, performance and security.

True/False: AWS Trusted Advisor does not perform a check for any exposed access keys.

  • False

Answer: False

Explanation: AWS Trusted Advisor does perform a check for exposed access keys and presents findings. It’s a crucial part of their security checks.

Which of the following are included in AWS Trusted Advisor Security checks?

  • A) IAM Use
  • B) Amazon S3 Bucket Permissions
  • C) MFA on Root Account
  • D) All of the above

Answer: D) All of the above

Explanation: AWS Trusted Advisor Security checks include IAM Use, Amazon S3 Bucket Permissions, and MFA on Root Account checks majorly among others.

True/False: AWS Trusted Advisor has the capability to automatically fix issues it finds in your AWS environment.

  • False

Answer: False

Explanation: AWS Trusted Advisor can provide suggestions or recommendations based on its checks but it does not have the ability to carry out any actions to fix the issues. The user should review and decide the implementation.

Interview Questions

What is AWS Trusted Advisor?

AWS Trusted Advisor is a tool provided by Amazon Web Services. It provides real-time guidance to help provision your resources by following AWS best practices for optimal performance, high security, and lower costs.

How many categories does AWS Trusted Advisor encompass?

AWS Trusted Advisor covers five categories: cost optimization, performance, security, fault tolerance, and service limits.

What is specifically identified under the Security Checks in AWS Trusted Advisor?

The Security Checks in AWS Trusted Advisor specifically identify deviations from AWS security best practices, including MFA on root accounts, IAM policy use, open ports, and RDS public snapshots among others.

Are security checks available with AWS Basic Support Plan?

No, comprehensive security checks with AWS Trusted Advisor are only available with Business or Enterprise support plans. Some basic checks are provided for all AWS customers.

What does the MFA on root account check do?

The MFA on root account check is a security check by AWS Trusted Advisor that verifies whether multi-factor authentication has been enabled on the root AWS account. It is recommended to enable MFA for enhanced security.

What does the check on “IAM Roles in Use” mean in terms of AWS Trusted Advisor security checks?

This check looks for the use of IAM roles in your AWS environment. Using IAM roles ensures that temporary and revocable credentials are given to EC2 instances, thus increasing security.

How does AWS Trusted Advisor help in security management?

AWS Trusted Advisor checks for adherence to security best practices such as using security groups in EC2, checking for unrestricted access to certain common ports, ensuring that IAM roles are used, etc. It effectively helps identify potential security loopholes and mitigate risks.

Can AWS Trusted Advisor provide recommendations to improve AWS security?

Yes, AWS Trusted Advisor uses AWS best practices to provide information on the optimal configurations and settings for resources. This includes any potential security flaws, with recommendations on how to fix them.

How often does AWS Trusted Advisor perform security checks?

For customers with Business or Enterprise Support plans, AWS Trusted Advisor checks regularly and automatically refreshes check results every 24 hours.

What is the Significance of Bucket Permissions Check in AWS Trusted Advisor Security Checks?

A “Bucket Permissions Check” in AWS Trusted Advisor Security Checks inspects your S3 bucket permissions and warns you if your bucket has public read or public write permissions, helping to ensure sensitive data is not accidentally exposed.

What are ‘Amazon RDS Public Snapshots’ in AWS Trusted Advisor Security Checks?

‘Amazon RDS Public Snapshots’ are security checks that list Amazon RDS DB snapshots that are shared with any AWS account or publicly.

What is the purpose of Amazon S3 Bucket Logging in AWS Trusted Advisor?

Amazon S3 Bucket Logging is one of the AWS Trusted Advisor security checks. To offer an additional level of auditing, it checks if logging is enabled on your S3 buckets.

How does AWS Trusted Advisor monitor exposure of IAM keys?

‘Exposed Access Keys’ is one of the security checks provided by AWS Trusted Advisor to monitor any exposure of your AWS Access keys on public platforms like GitHub for preventing unauthorized access.

Does AWS Trusted Advisor send notifications about check updates?

Yes, AWS Trusted Advisor can send weekly notification emails with a summary of check status changes and includes recommendation details for checks that have red or yellow status, which can be configured by using AWS Management Console, AWS CLI, or AWS SDK.

What does check ‘Security Groups – Specific Ports Unrestricted’ provide in AWS Trusted Advisor?

‘Security Groups – Specific Ports Unrestricted’ in AWS Trusted Advisor provides details about the security groups that allow unrestricted incoming traffic (0.0.0.0/0) from specific ports, which helps you to manage risks associated with allowing access from any IP address.

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