Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 1881:

  Which AWS service or feature can be used to create a private connection between an on-premises workload and an AWS Cloud workload?

  A. Amazon Route 53
  B. Amazon Macie
  C. AWS Direct Connect
  D. AWS PrivateLink
  C. AWS Direct Connect

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  Explanation/Reference:

  Correct answer is C- Direct connect is for private dedicated connection between on premise and AWS. PrivateLink provides direct secure connections from VPCs to other AWS services. VPC Private Link is a way of making your service available to set of consumers. You can expose a service and the consumers can consume your service by creating an endpoint for your service.With PrivateLink, endpoints are instead created directly inside of your VPC, using Elastic Network Interfaces (ENIs) and IP addresses in your VPC's subnets.To use AWS PrivateLink, create a VPC endpoint in your VPC, specifying the name of the service and a subnet. This creates an elastic network interface in the subnet that serves as an entry point for traffic destined to the service. The service is now in your VPC, enabling connectivity to AWS services via private IP addresses.

• Question 1882:

  Which AWS service or feature will search for and identify AWS resources that are stared externally?

  A. Amazon OpenSearch Service (Amazon Elasticsearch Service)
  B. AWS Control Tower
  C. AWS IAM Access Analyzer
  D. AWS Fargate
  C. AWS IAM Access Analyzer

• Question 1883:

  A company has deployed its publicly accessible application in two different AWS Regions. The company has designated one Region as primary and the other Region as secondary for disaster recovery purposes. Which AWS service or resource can automatically divert all incoming application requests to the secondary Region?

  A. Application Load Balancer
  B. Amazon Route 53
  C. AWS Direct Connect
  D. AWS VPN
  B. Amazon Route 53

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  Explanation/Reference:

  Amazon Route 53 is a DNS web service that provides highly available and scalable domain name registration and management. It can be used to route traffic to various AWS services, including EC2 instances, Elastic Load Balancers, and S3 buckets. In this scenario, you can use Route 53 to route traffic to the primary Region by default. If the primary Region becomes unavailable, Route 53 can automatically redirect traffic to the secondary Region, providing high availability and disaster recovery capabilities for the application.

  Therefore, option B (Amazon Route 53) is the correct answer.

  Option A (Application Load Balancer) is a service that distributes incoming traffic to multiple targets, such as EC2 instances, containers, and IP addresses within a single Region or Availability Zone.

• Question 1884:

  Which of the following is the responsibility of both AWS and the customer, according to the AWS shared responsibility model?

  A. AWS awareness and training
  B. Client-side data encryption
  C. Physical and environmental controls of AWS data centers
  D. Server-side data encryption
  A. AWS awareness and training

• Question 1885:

  A company wants to review its monthly costs of using Amazon EC2 and Amazon RDS for the past year. Which AWS service or tool provides this information?

  A. AWS Trusted Advisor
  B. Cost Explorer
  C. Amazon Forecast
  D. Amazon CloudWatch
  B. Cost Explorer

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  Explanation/Reference:

  After you enable Cost Explorer, AWS prepares the data about your costs for the current month and the last 12 months, and then calculates the forecast for the next 12 months. The current month's data is available for viewing in about 24 hours. The rest of your data takes a few days longer. Cost Explorer updates your cost data at least once every 24 hours.

• Question 1886:

  A company is hosting a workshop for external users and wants to share the reference documents with the external users for 7 days. The company stores the reference documents In an Amazon S3 bucket that the company owns. What is the MOST secure way to share the documents with the external users?

  A. Use S3 presigned URLs to share the documents with the external users Set an expiration time of 7 days
  B. Move the documents to an Amazon WorkDocs folder. Share the links of the WorkDocs folder with the external users.
  C. Create temporary 1AM users that have read only access to the S3 bucket Share the access keys with the external users Expire the credentials alter 7 days
  D. Create a role that has read-only access to the S3 bucket Share the Amazon Resource Name (ARN) of this role with the external users
  A. Use S3 presigned URLs to share the documents with the external users Set an expiration time of 7 days

• Question 1887:

  A company has existing software licenses that it wants to bring to AWS, but the licensing model requires licensing physical cores. How can the company meet this requirement in the AWS Cloud?

  A. Launch an Amazon EC2 instance with default tenancy.
  B. Launch an Amazon EC2 instance on a Dedicated Host.
  C. Create an On-Demand Capacity Reservation.
  D. Purchase Dedicated Reserved Instances.
  B. Launch an Amazon EC2 instance on a Dedicated Host.

• Question 1888:

  Which options are available to a user who wants to contact AWS Support? (Choose two.)

  A. Create an email case in the AWS Support Center.
  B. Visit a local AWS Support Center.
  C. Use live chat functionality.
  D. Call the customer service phone number.
  E. Use the video conference functionality of the AWS Support console.
  C. Use live chat functionality.
  D. Call the customer service phone number.

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  Explanation/Reference:

  If you select Chat, you can chat online with a representative from AWS Support.

  If you select Phone, you're prompted for a callback number. You receive a call from AWS Support as soon as you create the case.

  Reference: https://aws.amazon.com/premiumsupport/knowledge-center/aws-phone-support/

• Question 1889:

  A company wants to build web and mobile applications that are scalable, secure, and easily integrated with AWS authentication services. What can the company use to develop these applications quickly and efficiently?

  A. AWS Elastic Beanstalk
  B. Amazon Lightsail
  C. AWS CodePipeline
  D. AWS Amplify
  D. AWS Amplify

• Question 1890:

  How can moving to the AWS Cloud help users reduce the time dedicated to operating system patching? (Select TWO )

  A. Users can take advantage of managed services on AWS.
  B. Users can outsource operating system patching to the AWS Support team.
  C. AWS Professional Services will upgrade instances to the latest operating system versions.
  D. Users have the ability to use license-included Amazon EC2 instances.
  E. Users can take advantage of AWS Systems Manager features.
  D. Users have the ability to use license-included Amazon EC2 instances.
  E. Users can take advantage of AWS Systems Manager features.