Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 941:

  A developer has a legacy application that is hosted on-premises Other applications hosted on AWS depend on the on-premises application for proper functioning In case of any application errors, the developer wants to be able to use Amazon

  CloudWatch to monitor and troubleshoot all applications from one place.

  How can the developer accomplish this?

  A. Install an AWS SDK on the on-premises server to automatically send logs to CloudWatch.
  B. Download the CloudWatch agent to the on-premises server Configure the agent to use I AM user credentials with permissions for CloudWatch
  C. Upload log files from the on-premises server to Amazon S3 and have CloudWatch read the files.
  D. Upload log files from the on-premises server to an Amazon EC2 instance and have the instance forward the logs to CloudWatch
  B. Download the CloudWatch agent to the on-premises server Configure the agent to use I AM user credentials with permissions for CloudWatch

• Question 942:

  Which AWS service handles the deployment details of capacity provisioning, load balancing, Auto Scaling, and application health monitoring?

  A. AWS Config
  B. AWS Elastic Beanstalk
  C. Amazon Route 53
  D. Amazon CloudFront
  B. AWS Elastic Beanstalk

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  Explanation/Reference:

  Upload your code and Elastic Beanstalk automatically handles the deployment, from capacity provisioning, load balancing, auto-scaling to application health monitoring. At the same time, you retain full control over the AWS resources powering your application and can access the underlying resources at any time.

  Reference: https://aws.amazon.com/elasticbeanstalk/

• Question 943:

  Under the AWS shared responsibility model, which of the following activities are the customer's responsibility? (Choose two.)

  A. Patching operating system components for Amazon Relational Database Server (Amazon RDS)
  B. Encrypting data on the client-side
  C. Training the data center staff
  D. Configuring Network Access Control Lists (ACL)
  E. Maintaining environmental controls within a data center
  B. Encrypting data on the client-side
  D. Configuring Network Access Control Lists (ACL)

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  Explanation/Reference:

  Reference: https://aws.amazon.com/compliance/shared-responsibility-model/

• Question 944:

  Which AWS service provides domain registration, DNS routing, and service health checks?

  A. AWS Direct Connect
  B. Amazon Route 53
  C. Amazon CloudFront
  D. Amazon API Gateway
  B. Amazon Route 53

• Question 945:

  A company runs its workloads on premises. The company wants to forecast the cost of running a large application on AWS. Which AWS service or tool can the company use to obtain this information?

  A. AWS Pricing Calculator
  B. AWS Budgets
  C. AWS Trusted Advisor
  D. Cost Explorer
  A. AWS Pricing Calculator

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  Explanation/Reference:

  Anticipate / new app = Pricing Calculator

• Question 946:

  Which service provides a hybrid storage service that enables on-premises applications to seamlessly use cloud storage?

  A. Amazon Glacier
  B. AWS Snowball
  C. AWS Storage Gateway
  D. Amazon Elastic Block Storage (Amazon EBS)
  C. AWS Storage Gateway

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  Explanation/Reference:

  AWS Storage Gateway is a hybrid cloud storage service that gives you on-premises access to virtually unlimited cloud storage. Customers use Storage Gateway to simplify storage management and reduce costs for key hybrid cloud storage use cases. These include moving tape backups to the cloud, reducing on-premises storage with cloud-backed file shares, providing low latency access to data in AWS for on-premises applications, as well as various migration, archiving, processing, and disaster recovery use cases.

  Reference: https://aws.amazon.com/storagegateway/?whats-new-cards.sort-by=item.additionalFields.postDateTimeandwhats-new-cards.sort-order=desc

• Question 947:

  Which of the following is an AWS value proposition that describes a user's ability to scale infrastructure based on demand?

  A. Speed of innovation
  B. Resource elasticity
  C. Decoupled architecture
  D. Global deployment
  B. Resource elasticity

• Question 948:

  A company needs a central user portal so that users can log in to third-party business applications that support Security Assertion Markup Language (SAML) 2.0. Which AWS service will meet this requirement?

  A. AWS Identity and Access Management (IAM)
  B. Amazon Cognito
  C. AWS Single Sign-On
  D. AWS CL
  B. Amazon Cognito

• Question 949:

  Which AWS cloud architecture principle states that systems should reduce interdependencies?

  A. Scalability
  B. Services, not servers
  C. Removing single points of failure
  D. Loose coupling
  D. Loose coupling

• Question 950:

  A company is migrating to the AWS Cloud instead of running its infrastructure on premises. Which of the following are advantages of this migration? (Choose two.)

  A. Elimination of the need to perform security auditing
  B. Increased global reach and agility
  C. Ability to deploy globally in minutes
  D. Elimination of the cost of IT staff members
  E. Redundancy by default for all compute services
  B. Increased global reach and agility
  C. Ability to deploy globally in minutes

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  Explanation/Reference:

  Additional reference to support the answers B, C.

  Refer to: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/six-advantages-of-cloud- computing.html