Free Amazon CLF-C02 Practice Exams

Question #1

Which benefit is included with an AWS Enterprise Support plan?

A . AWS Partner Network (APN) support at no cost
B . Designated support from an AWS technical account manager (TAM)
C . On-site support from AWS engineers
D . AWS managed compliance as code with AWS Config

Question #2

When a user wants to utilize their existing per-socket, per-core, or per-virtual machine software licenses for a Microsoft Windows server running on AWS, which Amazon EC2 instance type is required?

A . Spot Instances
B . Dedicated Instances
C . Dedicated Hosts
D . Reserved Instances

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Question #3

Which of the following are pillars of the AWS Well-Architected Framework? (Select TWO.)

A . Availability
B . Reliability
C . Scalability
D . Responsive design
E . Operational excellence

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Question #4

Which of the following acts as an instance-level firewall to control inbound and outbound access?

A . Network access control list
B . Security groups
C . AWS Trusted Advisor
D . Virtual private gateways

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Question #5

A company needs to run its existing custom, nonproduction workloads in the AWS Cloud quickly and cost-effectively.

The workloads can recover from interruptions easily.

Which pricing model should the company use?

A . Reserved Instances
B . On-Demand Instances
C . Spot Instances
D . Dedicated Hosts

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Question #6

Which of the following is a recommended design principle of the AWS Well-Architected Framework?

A . Reduce downtime by making infrastructure changes infrequently and in large increments.
B . Invest the time to configure infrastructure manually.
C . Learn to improve from operational failures.
D . Use monolithic application design for centralization.

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Correct Answer: C
C

Explanation:

The correct answer is C because learning to improve from operational failures is a recommended design principle of the AWS Well-Architected Framework. The AWS Well-Architected Framework is a set of best practices and guidelines for designing and operating reliable, secure, efficient, and cost-effective systems in the cloud. The AWS Well-Architected Framework consists of five pillars: operational excellence, security, reliability, performance efficiency, and cost optimization. Each pillar has a set of design principles that describe the characteristics of a well-architected system. Learning to improve from operational failures is a design principle of the operational excellence pillar, which focuses on running and monitoring systems to deliver business value and continually improve supporting processes and procedures. The other options are incorrect because they are not recommended design principles of the AWS Well-Architected Framework. Reducing downtime by making infrastructure changes infrequently and in large increments is not a design principle of the AWS Well-Architected Framework, but rather a source of risk and inefficiency. A well-architected system should implement changes frequently and in small increments to minimize the impact and scope of failures. Investing the time to configure infrastructure manually is not a design principle of the AWS Well-Architected Framework, but rather a source of human error and inconsistency. A well-architected system should automate manual tasks to improve the speed and accuracy of operations. Using monolithic application design for centralization is not a design principle of the AWS Well-Architected Framework, but rather a source of complexity and rigidity. A well-architected system should use loosely coupled and distributed components to enable scalability and resilience.

Reference: [AWS Well-Architected Framework]

9 1. A security engineer wants a single-tenant AWS solution to create, control, and manage their own cryptographic keys to meet regulatory compliance requirements for data security .

Which AWS service should the engineer use?

Question #7

An application is running on multiple Amazon EC2 instances. The company wants to make the application highly available by configuring a load balancer with requests forwarded to the EC2 instances based on URL paths.

Which AWS load balancer will meet these requirements and take the LEAST amount of effort to deploy?

A . Network Load Balancer
B . Application Load Balancer
C . AWS OpsWorks Load Balancer
D . Custom Load Balancer on Amazon EC2

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Question #8

A company is configuring its AWS Cloud environment. The company’s administrators need to group users together and apply permissions to the group.

Which AWS service or feature can the company use to meet these requirements?

A . AWS Organizations
B . Resource groups
C . Resource tagging
D . AWS Identity and Access Management (IAM)

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Question #9

Which AWS service or feature can be used to estimate costs before deployment?

A . AWS Free Tier
B . AWS Pricing Calculator
C . AWS Billing and Cost Management
D . AWS Cost and Usage Report

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Question #10

A retail company is building a new mobile app. The company is evaluating whether to build the app at an on-premises data center or in the AWS Cloud. responsibility model?

A . Amazon FSx for Windows File Server
B . Amazon Workspaces virtual Windows desktop
C . AWS Directory Service for Microsoft Active Directory
D . Amazon RDS for Microsoft SQL Server

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