CLF-C01練習試験と学習ガイドは厳密検証されたGoShiken最新な200問題
2022年最新のな厳密検証された合格させるCLF-C01学習ガイドベズトお試しセット
質問 48
Which of the following is the customer's responsibility when using Amazon RDS?
- A. Running backups that enable point-in-time recovery of a DB instance
- B. Controlling traffic to and from the database through security groups
- C. Replacing failed DB instances
- D. Patching the operating system of underlying hardware
正解: C
解説:
Explanation/Reference: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.html
質問 49
Which of the following are valid ways for a customer to interact with AWS services? (Select TWO.)
- A. Hybrid
- B. On-premises
- C. Command line interface
- D. Software Development Kits
- E. Software-as-a-service
正解: C,D
質問 50
What is the purpose of AWS Storage Gateway?
- A. It connects to multiple Amazon EC2 instances.
- B. it connects on-premises data storage to the AWS Cloud
- C. it ensures on-premises data storage is 99.999999999% durable.
- D. It transports petabytes of data to and from AWS.
正解: B
質問 51
According to best practices, how should an application be designed to run in the AWS Cloud?
- A. Use infrequently coupled components.
- B. Use frequently coupled components.
- C. Use tighly coupled components.
- D. Use loosely coupled components.
正解: D
解説:
Reference: https://d1.awsstatic.com/whitepapers/AWS_Cloud_Best_Practices.pdf
質問 52
What feature of Amazon RDS helps to create globally redundant databases?
- A. Automatic patching and updating
- B. Cross-Region read replicas
- C. Provisioned IOPS
- D. Snapshots
正解: D
質問 53
Which actions are within the scope of AWS Support? (Select TWO.)
- A. Debugging custom software
- B. Performing system administration tasks
- C. Developing application code
- D. Investigating issues detected by health checks
- E. Troubleshooting operational problems with AWS resources
正解: B,E
解説:
AWS manages the infrastructure and foundation services, operating system, and application platform. You are responsible for customer data, encrypting that data, and protecting it through network firewalls and backups.
質問 54
Which AWS service or feature allows a company to visualize, understand, and manage AWS costs and usage over time?
- A. AWS Cost Explorer
- B. Consolidated billing
- C. AWS Organizations
- D. AWS Budgets
正解: A
解説:
AWS Cost Explorer has an easy-to-use interface that lets you visualize, understand, and manage your AWS costs and usage over time.
質問 55
Which of the following deployment models enables customers to fully trade their capital IT expenses for operational expenses?
- A. Hybrid
- B. On-premises
- C. Platform as a service
- D. Cloud
正解: D
解説:
The cloud allows you to trade capital expenses (such as data centers and physical servers) for variable expenses, and only pay for IT as you consume it. Plus, the variable expenses are much lower than what you would pay to do it yourself because of the economies of scale.
Reference: https://aws.amazon.com/what-is-cloud-computing/
質問 56
Where can users find a catalog of AWS-recognized providers of third-party security solutions?
- A. AWS CodeDeploy
- B. AWS Marketplace
- C. AWS Quick Start OD
- D. AWS Service Catalog
正解: B
質問 57
A company wants to receive alerts when resources that are launched in the company's AWS account reach 80% of their service quotas. Which AWS service should the company use to meet this requirement?
- A. Amazon inspector
- B. AWS Config
- C. AWS CloudTrail
- D. AWS Trusted Advisor
正解: D
質問 58
Where can users find a catalog of AWS-recognized providers of third-party security solutions?
- A. AWS Marketplace
- B. AWS CodeDeploy
- C. AWS Service Catalog
- D. AWS Quick Start OD
正解: C
質問 59
A company learns that a user's API key has been exposed in a public code repository. The user has access to sensitive data.What is the FIRST step the company should take to ensure the security of its data?
- A. Deactivate the user's API key in AWS Identity and Access Management (IAM)
- B. Email the user to inform them of their mistake
- C. Review the API activity of the key in AWS CloudTrail.
- D. Create a new API key for the user in AWS Identify and Access Management (1AM).
正解: A
質問 60
Which of the following is an AWS Well-Architected Framework design principle related to reliability?
- A. Ability to recover from failure
- B. Deployment to a single Availability Zone
- C. Perform operations as code
- D. Design for cost optimization
正解: A
解説:
Reference:
https://aws.amazon.com/blogs/apn/the-5-pillars-of-the-aws-well-architected-framework/
質問 61
Which service's PRIMARY purpose is software version control?
- A. Amazon CodeStar
- B. AWS CodeCommit
- C. AWS Command Line Interface (AWS CLI)
- D. Amazon Cognito
正解: B
解説:
Explanation
AWS CodeCommit is a version control servicehosted by Amazon Web Services that you can use to privately store and manage assets (such as documents, source code, and binary files) in the cloud.
Reference: https://docs.aws.amazon.com/codecommit/latest/userguide/welcome.html
質問 62
What TWO services/features are required to have highly available and fault tolerant architecture in AWS?
Choose the 2 Correct answers:
- A. ElastiCache
- B. Elastic Load Balancer
- C. Auto Scaling
- D. CloudFront
正解: B,C
質問 63
A company needs a content delivery network that provides secure delivery of data, videos, applications, and APIs to users globally with low latency and high transfer speeds.
Which AWS service meets these requirements?
- A. Amazon S3
- B. Amazon CloudFront
- C. Amazon Elastic Transcoder
- D. Elastic Load Balancing
正解: B
質問 64
What are the advantages of Reserved Instances? (Choose two.)
- A. They provide access to additional instance types.
- B. They provide additional networking capability.
- C. They provide a discount over on-demand pricing.
- D. Customers can upgrade instances as new types become available.
- E. Customers can reserve capacity in an Availability Zone.
正解: C,E
解説:
Reference: https://aws.amazon.com/premiumsupport/knowledge-center/ec2-ri-basics/
質問 65
Which aws service is suitable for an event driven workload?
- A. AWS Lambda
- B. Amazon Lumberyard
- C. Amazon EC2
- D. AWS Elastic Beanstalk
正解: D
質問 66
Which AWS service will automatically identify and protect a user's sensitive data?
- A. Amazon Macie
- B. Amazon GuardDuty
- C. Amazon Cloud Watch
- D. Amazon Inspector
正解: A
質問 67
Which AWS service gives users the ability to find, buy, and immediately start using third-party software solutions in their AWS environments?
- A. AWS OpsWorks
- B. AWS Systems Manager
- C. AWS Marketplace
- D. AWS Config
正解: C
質問 68
Which component of the AWS global infrastructure does Amazon CloudFront use to deliver content to end users with low latency?
- A. Edge locations
- B. Availability Zones
- C. AWS Regions
- D. AWS Direct Connect connections
正解: A
質問 69
A company is piloting a new customer-facing application on Amazon Elastic Compute Cloud (Amazon EC2) for one month.
What pricing model is appropriate?
- A. Dedicated Hosts
- B. Spot Instances
- C. On-Demand Instances
- D. Reserved Instances
正解: C
解説:
Explanation/Reference: https://aws.amazon.com/ec2/pricing/
質問 70
A company wants to offer direct phone and chat channels for customer service. The company needs a pay-as-you-go solution that remote customer service agents can use to create and manage voice and chat contact flows.
Which AWS service will meet these requirements?
- A. AWS Direct Connect
- B. Amazon Connect
- C. Amazon EventBridge (Amazon CloudWatch Events)
- D. Amazon Cognito
正解: B
質問 71
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