[AWS Cloud Practitioner(CLF-C01)] 연습문제 오답체크

Which AWS Cost Management tool allows you to view the most granular data about your AWS bill?

•  A.AWS Cost Explorer
•  B.AWS Budgets
•  C.AWS Cost and Usage report
•  D.AWS Billing dashboard

 

정답: C
Explanation:
The Cost & Usage Report is your one-stop-shop for accessing the most granular data about your AWS costs and usage. You can also load your cost and usage information into Amazon Athena, Amazon Redshift, AWS QuickSight, or a tool of your choice.

 

 

A company is migrating an application that is running non-interruptible workloads for a three-year time frame.
Which pricing construct would provide the MOST cost-effective solution?

•  A.Amazon EC2 Spot Instances
•  B.Amazon EC2 Dedicated Instances
•  C.Amazon EC2 On-Demand Instances
•  D.Amazon EC2 Reserved Instances

 

 

Which AWS service can be used to manually launch instances based on resource requirements? 

•  A.Amazon EBS
•  B.Amazon S3
•  C.Amazon EC2
•  D.Amazon ECS

->문제 :  리소스 요구 사항에 따라 인스턴스를 수동으로 시작하는 데 사용할 수 있는 AWS 서비스는 무엇입니까?

 

 

 

Which AWS service would you use to obtain compliance reports and certificates?

•  A.AWS Artifact
•  B.AWS Lambda
•  C.Amazon Inspector
•  D.AWS Certificate Manager

-> 문제 : 규정 준수 보고서 및 인증서를 얻기 위해 어떤 AWS 서비스를 사용하시겠습니까?

정답: A

AWS Artifact는 온디맨드 다운로드를 제공합니다AWS보안 및 규정 준수 문서 (예: AWS ISO 인증, PCI (결제 카드 산업) 및 SOC (서비스 조직 제어) 보고서) 이러한 보안 및 규정 준수 문서(감사 자료)를 감사 기관이나 규제 기관에 제출하여 귀사에서 사용하는 AWS 인프라와 서비스에 대한 보안 및 규정 준수를 입증할 수 있습니다.
AWS Artifact is your go-to, central resource for compliance-related information that matters to you. It provides on-demand access to AWS’ security and compliance reports and select online agreements. Reports available in AWS Artifact include our Service Organization Control (SOC) reports, Payment Card Industry (PCI) reports, and certifications from accreditation bodies across geographies and compliance verticals that validate the implementation and operating effectiveness of AWS security controls. Agreements available in AWS Artifact include the Business Associate Addendum (BAA) and the Nondisclosure Agreement (NDA).
Reference: https://aws.amazon.com/artifact/

AWS Artifact – Amazon Web Services(AWS)

 

같은 유형

 

Where can AWS compliance and certification reports be downloaded?

•  A.AWS Artifact
•  B.AWS Concierge
•  C.AWS Certificate Manager
•  D.AWS Trusted Advisor

 

 

 

 

Which AWS services are defined as global instead of regional? (Choose two.)

•  A.Amazon Route 53
•  B.Amazon EC2
•  C.Amazon S3
•  D.Amazon CloudFront 
•  E.Amazon DynamoDB

A. Amazon Route 53는 높은 가용성과 확장성이 뛰어난 클라우드 Domain Name System (DNS) 웹 서비스.

D.Amazon CloudFront -> 웹사이트,API, 동영상 콘텐츠 또는 기타 웹 자산의 전송을 가속화하는 글로벌 콘텐츠 전송 네트워크(CDN)서비스

 

 

What technology enables compute capacity to adjust as loads change?

•  A.Load balancing
•  B.Automatic failover
•  C.Round robin
•  D.Auto Scaling

문제 : 부하 변화에 따라 컴퓨팅 용량을 조정할 수 있는 기술은 무엇입니까?

AWS Auto Scaling은 애플리케이션을 모니터링하고 용량을 자동으로 조정하여, 최대한 저렴한 비용으로 안정적이고 예측 가능한 성능을 유지합니다. AWS Auto Scaling을 사용하면 몇 분 만에 손쉽게 여러 서비스 전체에서 여러 리소스에 대해 애플리케이션 규모 조정을 설정할 수 있습니다. 이 서비스는 간단하면서도 강력한 사용자 인터페이스를 제공하므로 이를 사용하여 Amazon EC2 인스턴스와 스팟 플릿, Amazon ECS 작업, Amazon DynamoDB 테이블 및 인덱스, Amazon Aurora 복제본 등 리소스에 대한 규모 조정 계획을 수립할 수 있습니다. AWS Auto Scaling을 사용하면 성능과 비용을 최적화하거나 둘 사이의 적절한 균형을 유지하기 위한 권장 사항을 활용해 간단하게 규모를 조정할 수 있습니다. 

 

 

Which of the following AWS features enables a user to launch a pre-configured Amazon Elastic Compute Cloud (Amazon EC2) instance?

•  A.Amazon Elastic Block Store (Amazon EBS)
•  B.Amazon Machine Image
•  C.Amazon EC2 Systems Manager
•  D.Amazon AppStream 2.0

Amazon Machine Image(AMI)는 인스턴스를 시작하는 데 필요한 정보를 제공합니다. 인스턴스를 시작할 때 AMI를 지정해야 합니다. 

https://docs.aws.amazon.com/ko_kr/AWSEC2/latest/UserGuide/AMIs.html

Amazon Machine Image(AMI) - Amazon Elastic Compute Cloud

 

 

Which of the following steps should be taken by a customer when conducting penetration testing on AWS?

•  A.Conduct penetration testing using Amazon Inspector, and then notify AWS support.
•  B.Request and wait for approval from the customer’s internal security team, and then conduct testing.
•  C.Notify AWS support, and then conduct testing immediately.
•  D.Request and wait for approval from AWS support, and then conduct testing.

문제 : 다음 중 AWS에서 침투 테스트를 수행할 때 고객이 취해야 하는 단계는 무엇입니까?
https://aws.amazon.com/ko/security/penetration-testing/

침투 테스트 – Amazon Web Services (AWS)

 

 

Which of the following is an advantage of consolidated billing on AWS?

•  A.Volume pricing qualification
•  B.Shared access permissions
•  C.Multiple bills per account
•  D.Eliminates the need for tagging

문제 : 다음 중 AWS 통합 결제의 장점은 무엇입니까?

If you have multiple standalone accounts, your charges might decrease if you add the accounts to an organization. AWS combines usage from all accounts in the organization to qualify you for volume pricing discounts.
Reference: https://help.nops.io/consolidated-billing

nOps Help Suite

 

 

Which AWS service provides a customized view of the health of specific AWS services that power a customer’s workloads running on AWS?

•  A.AWS Service Health Dashboard
•  B.AWS X-Ray
•  C.AWS Personal Health Dashboard
•  D.Amazon CloudWatch

Personal Health Dashboard gives you a personalized view of the status of the AWS services that power your applications, enabling you to quickly see when AWS is experiencing issues that may impact you. For example, in the event of a lost EBS volume associated with one of your EC2 instances, you would gain quick visibility into the status of the specific service you are using, helping save precious time troubleshooting to determine root cause.
Reference: https://aws.amazon.com/premiumsupport/technology/personal-health-dashboard/

AWS Personal Health Dashboard

 

 

 

출처 : https://www.siheom.kr/clf-c01-siheom.html