Which AWS service or tool should a company use to centrally request and track service limit increases?
AWS Budges
AWS Budgets를 사용하여 AWS 비용 및 사용량을 추적하고 조치를 취할 수 있습니다. AWS Budgets를 사용하여 예약 인스턴스(RIs) 또는 Savings Plans에 대한 집계 사용률 및 적용 범위 지표를 모니터링할 수 있습니다. AWS Budgets를 사용하여 비용 및 사용량 추적을 활성화 simple-to-complex할 수 있습니다. 다음은 몇 가지 예입니다.
AWS Budgets은 서비스 한도가 아니라 비용 관리 및 예산 임계값 설정에 사용된다..
Which documentation does AWS Artifact provide?
A. Amazon EC2 terms and conditions
B. AWS ISO certifications
C. A history of a company's AWS spending
D. A list of previous-generations Amazon EC2 instance types
=> B. AWS ISO certifications
AWS 아티팩트란 무엇입니까? AWS Artifact는 ISO 인증, SOC 보고서 등 AWS 보안 및 규정 준수 문서를 다운로드할 수 있는 웹 서비스입니다.
사용자 가이드, AWS Artifact의 주요 개념을 설명하고 AWS Artifact 기능 사용에 대한 지침을 제공합니다.Which task requires using AWS account root user credentials?
- A. Viewing billing information
- B. Changing the AWS Support plan
- C. Starting and stopping Amazon EC2 instances
- D. Opening an AWS Support case
=> B. Changing the AWS Support plan
Which of the following are components of an AWS Site-to-Site VPN connection? (Choose two.)
- A. AWS Storage Gateway
- B. Virtual private gateway Most Voted
- C. NAT gateway
- D. Customer gateway Most Voted
- E. Internet gateway
Site to Site VPN은 온프레미스와 AWS 환경을 연결해주는 서비스다.
구성 : VPN connection, VPN tunnel, Customer gateway, Customer gateway device, Target gateway, Virtual private gateway, Transit gateway
A company needs to establish a connection between two VPCs. The VPCs are located in two different AWS Regions. The company wants to use the existing infrastructure of the VPCs for this connection.
Which AWS service or feature can be used to establish this connection?
- A. AWS Client VPN
- B. VPC peering Most Voted
- C. AWS Direct Connect
- D. VPC endpoints
VPC Peering: IPv4나 IPv6을 사용해 두 VPC 간 트래픽을 라우팅이 가능해지는 네트워크 연결
A user needs to determine whether an Amazon EC2 instance's security groups were modified in the last month.
How can the user see if a change was made?
- A. Use Amazon EC2 to see if the security group was changed.
- B. Use AWS Identity and Access Management (IAM) to see which user or role changed the security group.
- C. Use AWS CloudTrail to see if the security group was changed. Most Voted
- D. Use Amazon CloudWatch to see if the security group was changed.
Cloud trail은 AWS 계정의 거버넌스, 규정 준수, 운영 감사 및 감사를 지원하는 서비스입니다.
Which AWS service will help protect applications running on AWS from DDoS attacks?
- A. Amazon GuardDuty
- B. AWS WAF
- C. AWS Shield Most Voted
- D. Amazon Inspector
GuardDuty는 AWS 계정 및 워크로드에서 악의적 활동을 모니터링하고 상세한 보안 조사 결과를 제공하여 가시성 및 해결을 촉진하는 위협 탐지 서비스입니다.
AWS WAF는 리소스를 소비하거나 지표를 왜곡하거나 가동 중단을 야기하는 봇 및 익스플로잇으로부터 앱 및 API를 보호하는 데 도움이 되는 웹 애플리케이션 방화벽
AWS Shield는 AWS에서 실행되는 애플리케이션을 보호하는 관리형 분산 서비스 거부(DDoS) 보호 서비스입니다.
Amazon Inspector는 워크로드를 자동으로 발견하고 소프트웨어 취약성과 의도하지 않은 네트워크 노출 여부를 지속적으로 스캔하는 취약성 관리 서비스입니다.
Which of the following are included in AWS Enterprise Support? (Choose two.)
- A. AWS technical account manager (TAM) Most Voted
- B. AWS partner-led support
- C. AWS Professional Services
- D. Support of third-party software integration to AWS Most Voted
- E. 5-minute response time for critical issues
A company wants to limit its employees' AWS access to a portfolio of predefined AWS resources.
Which AWS solution should the company use to meet this requirement?
- A. AWS Config
- B. AWS software development kits (SDKs)
- C. AWS Service Catalog Most Voted
- D. AWS AppSync
A company has a database server that is always running. The company hosts the server on Amazon EC2 instances. The instance sizes are suitable for the workload. The workload will run for 1 year.
Which EC2 instance purchasing option will meet these requirements MOST cost-effectively?
- A. Standard Reserved Instances Most Voted
- B. On-Demand Instances
- C. Spot Instances
- D. Convertible Reserved Instances
A company is developing a mobile app that needs a high-performance NoSQL database.
Which AWS services could the company use for this database? (Choose two.)
- A. Amazon Aurora
- B. Amazon RDS
- C. Amazon Redshift
- D. Amazon DocumentDB (with MongoDB compatibility) Most Voted
- E. Amazon DynamoDB Most Voted
Amazon Aurora, RDS - RDB
Redshift - 페타바이트급 데이터 웨어하우스 서비스
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