AWS Certified Cloud Practitioner Certification - Part 44

1. Which AWS security service protects applications from distributed denial of service attacks with always-ondetection and automatic inline mitigations?

A) A. Amazon Inspector
B) B. AWS Web Application Firewall (AWS WAF)
C) C. Elastic Load Balancing (ELB)
D) D. AWS Shield



2. A company wants to monitor the CPU usage of its Amazon EC2 resources.Which AWS service should the company use?

A) A. AWS CloudTrail
B) B. Amazon CloudWatch
C) C. AWS Cost and Usage report
D) D. Amazon Simple Notification Service (Amazon SNS)



3. What is an AWS Identity and Access Management (IAM) role?

A) A. A user associated with an AWS resource
B) B. A group associated with an AWS resource
C) C. An entity that defines a set of permissions for use with an AWS resource
D) D. An authentication credential associated with a multi-factor authentication (MFA) token



4. What are the advantages of Reserved Instances? (Choose two.)(Select 2answers)

A) A. They provide a discount over on-demand pricing.
B) B. They provide access to additional instance types.
C) C. They provide additional networking capability.
D) D. Customers can upgrade instances as new types become available.
E) E. Customers can reserve capacity in an Availability Zone.


5. How do Amazon EC2 Auto Scaling groups help achieve high availability for a web application?

A) A. They automatically add more instances across multiple AWS Regions based on global demand of theapplication.
B) B. They automatically add or replace instances across multiple Availability Zones when the application needsit.
C) C. They enable the application's static content to reside closer to end users.
D) D. They are able to distribute incoming requests across a tier of web server instances.