Amazon CLF-C02 Online Practice Questions and Exam Preparation

Amazon CLF-C02 Online Questions & Answers

• Question 1011:

  A company wants to use a managed service to simplify the setup, operation, and scaling of its MySQL database in the AWS Cloud.

  Which AWS service will meet these requirements?

  A. Amazon EMR
  B. Amazon RDS
  C. Amazon Redshift
  D. Amazon DynamoDB
  B. Amazon RDS

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  Explanation

  Amazon RDS is the AWS service that will meet the requirements of using a managed service to simplify the setup, operation, and scaling of a MySQL database in the AWS Cloud. Amazon RDS is a relational database service that supports MySQL and other popular database engines. Amazon RDS handles routine database tasks such as provisioning, patching, backup, recovery, and scaling. Amazon RDS also offers high availability, security, and compatibility features3

• Question 1012:

  A company puns to move its on-premises servers to Amazon EC2 instances. The company has 50 different business units and wants to separate each billing lot each unit. What should a cloud practitioner recommend?

  A. Use separate AWS accounts for each business unit men filter by unit using the coverage report
  B. Place each business unit in a different AWS Region then filter by unit in Cost Explorer.
  C. Tag each business unit's resources then filter by unit in Cost Explorer
  D. Use a Afferent VPC for each business unit then Mar by unit using an AWS Cost and Usage Report
  C. Tag each business unit's resources then filter by unit in Cost Explorer

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  Explanation

• Question 1013:

  Which approach will enhance a user's security on AWS?

  A. Use Multi-AZ deployments with Amazon RDS.
  B. Create a hybrid architecture by using AWS Direct Connect.
  C. Monitor application-specific information with AWS X-Ray.
  D. Encrypt data by using AWS Key Management Service (AWS KMS).
  D. Encrypt data by using AWS Key Management Service (AWS KMS).

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  Explanation

• Question 1014:

  A company is running big data analytics and massive parallel computations on its AWS test and development servers. The company can tolerate occasional downtime. What is the MOST cost-effective Amazon EC2 purchasing option for the company to use?

  A. On-Demand Instances
  B. Spot Instances
  C. Reserved Instances
  D. Savings Plans
  B. Spot Instances

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  Explanation

• Question 1015:

  A company wants to set AWS spending targets and track costs against those targets.

  Which AWS tool or feature should the company use to meet these requirements?

  A. AWS Cost Explorer
  B. AWS Budgets
  C. AWS Cost and Usage Report
  D. Savings Plans
  B. AWS Budgets

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  Explanation

  AWS Budgets is a tool that allows users to set AWS spending targets and track costs against those targets. Users can create budgets for various dimensions, such as service, linked account, tag, and more. Users can also receive alerts when the actual or forecasted costs exceed or are projected to exceed the budgeted amount. AWS Cost Explorer, AWS Cost and Usage Report, and Savings Plans are other AWS tools or features that can help users manage and optimize their AWS costs, but they do not enable users to set and track spending targets .

• Question 1016:

  A company wants to use the AWS Cloud to deploy an application globally.

  Which architecture deployment model should the company use to meet this requirement?

  A. Multi-Region
  B. Single-Region
  C. Multi-AZ
  D. Single-AZ
  A. Multi-Region

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  Explanation

  A multi-region deployment model is a cloud computing architecture that distributes an application and its data across multiple geographic regions. A multi-region deployment model enables a company to achieve global reach, high availability, disaster recovery, and performance optimization. By deploying an application in multiple regions, a company can serve customers from the nearest region, reduce latency, increase redundancy, and comply with data sovereignty regulations12. A single-region deployment model is a cloud computing architecture that runs an application and its data within a single geographic region. A single-region deployment model is simpler and cheaper than a multi-region deployment model, but it has limited scalability, availability, and performance. A single-region deployment model may not be suitable for a company that wants to deploy an application globally, as it may face challenges such as network latency, regional outages, or regulatory compliance12. A multi-AZ (Availability Zone) deployment model is a cloud computing architecture that distributes an application and its data across multiple isolated locations within a single region. An Availability Zone is a physically separate location within an AWS Region that has independent power, cooling, and networking. A multi-AZ deployment model enhances the availability and durability of an application by providing redundancy and fault tolerance within a region. A single-AZ deployment model is a cloud computing architecture that runs an application and its data within a single Availability Zone. A single-AZ deployment model is the simplest and most cost-effective option, but it has no redundancy or fault tolerance. A single-AZ deployment model may not be suitable for a company that wants to deploy an application globally, as it may face challenges such as network latency, regional outages, or regulatory compliance.

• Question 1017:

  Which option is a perspective that includes foundational capabilities of the AWS Cloud Adoption Framework (AWS CAF)?

  A. Sustainability
  B. Security
  C. Performance efficiency
  D. Reliability
  B. Security

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  Explanation

  The AWS Cloud Adoption Framework (AWS CAF) helps organizations understand how cloud adoption transforms the way they work, and it provides structure to identify and address gaps in skills and processes. The AWS CAF organizes guidance into six areas of focus, called perspectives. Each perspective reflects a different stakeholder viewpoint with its own distinct responsibilities, skills, and attributes. The Security Perspective helps you structure the selection and implementation of security controls that meet your organization's needs2.

• Question 1018:

  Which AWS benefit enables users to deploy cloud infrastructure that consists of multiple geographic regions connected by a network with low latency, high throughput, and redundancy?

  A. Economies of scale
  B. Security
  C. Elasticity
  D. Global reach
  D. Global reach

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  Explanation

  The AWS Global Cloud Infrastructure is the most secure, extensive, and reliable cloud platform, offering over 200 fully featured services from data centers globally. Whether you need to deploy your application workloads across the globe in a single click, or you want to build and deploy specific applications closer to your end-users with single- digit millisecond latency, AWS provides you the cloud infrastructure where and when you need it.

• Question 1019:

  Which AWS service is suited for use cases that require data backup and restore features include data lakes and need an archiving system?

  A. Amazon Elastic File System (Amazon EFS)
  B. Amazon FSx for Lustre
  C. Amazon Elastic Block Store (Amazon EBS)
  D. Amazon S3
  D. Amazon S3

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  Explanation

• Question 1020:

  A company launched an Amazon EC2 instance with the latest Amazon Linux 2 Amazon Machine Image (AMI). Which actions can a system administrator take to connect to the EC2 instance? (Choose two.)

  A. Use Amazon EC2 Instance Connect.
  B. Use a Remote Desktop Protocol (RDP) connection.
  C. Use AWS Batch.
  D. Use AWS Systems Manager Session Manager.
  E. Use Amazon Connect.
  A. Use Amazon EC2 Instance Connect.
  D. Use AWS Systems Manager Session Manager.

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  Explanation