Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 991:

  Which Amazon EC2 instance pricing model can provide discounts of up to 90%?

  A. Reserved Instances
  B. On-Demand
  C. Dedicated Hosts
  D. Spot Instances
  D. Spot Instances

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  Explanation/Reference:

  Reference: https://aws.amazon.com/ec2/spot/

• Question 992:

  What is the best resource for a user to find compliance-related information and reports about AWS?

  A. AWS Artifact
  B. AWS Marketplace
  C. Amazon Inspector
  D. AWS Support
  A. AWS Artifact

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  Explanation/Reference:

  Reference: https://aws.amazon.com/compliance/faq/

• Question 993:

  Which AWS service is used to automate configuration management using Chef and Puppet?

  A. AWS Config
  B. AWS OpsWorks
  C. AWS CloudFormation
  D. AWS Systems Manager
  B. AWS OpsWorks

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  Explanation/Reference:

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

• Question 994:

  Why should a company choose AWS instead of a traditional data center?

  A. AWS provides users with full control over the underlying resources.
  B. AWS does not require long-term contracts and provides a pay-as-you-go model.
  C. AWS offers edge locations in every country, supporting global reach.
  D. AWS has no limits on the number of resources that can be created.
  B. AWS does not require long-term contracts and provides a pay-as-you-go model.

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  Explanation/Reference:

  AWS offers you a pay-as-you-go approach for pricing for over 160 cloud services. With AWS you pay only for the individual services you need, for as long as you use them, and without requiring long-term contracts or complex licensing. AWS pricing is similar to how you pay for utilities like water and electricity. You only pay for the services you consume, and once you stop using them, there are no additional costs or termination fees.

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

• Question 995:

  A company wants to migrate its applications from its on-premises data center to a VPC in the AWS Cloud. These applications will need to access on-premises resources. Which actions will meet these requirements? (Choose two.)

  A. Use AWS Service Catalog to identify a list of on-premises resources that can be migrated.
  B. Create a VPN connection between an on-premises device and a virtual private gateway in the VPC.
  C. Use an Amazon CloudFront distribution and configure it to accelerate content delivery close to the on- premises resources.
  D. Set up an AWS Direct Connect connection between the on-premises data center and AWS.
  E. Use Amazon CloudFront to restrict access to static web content provided through the on-premises web servers.
  B. Create a VPN connection between an on-premises device and a virtual private gateway in the VPC.
  D. Set up an AWS Direct Connect connection between the on-premises data center and AWS.

• Question 996:

  An application requires a database that offers consistent performance and latency that can be measured in single-digit milliseconds. Which AWS service meets these requirements?

  A. Amazon DynamoDB
  B. Amazon RDS
  C. Amazon Redshift
  D. Amazon EMR
  A. Amazon DynamoDB

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  Explanation/Reference:

  Amazon DynamoDB would be the best option in this scenario as it is a fully managed NoSQL database service that is designed to provide single-digit millisecond latency and consistent performance at scale. DynamoDB is also highly available, fault-tolerant, and can automatically scale up or down based on demand, making it a great choice for applications with variable workloads.

• Question 997:

  A retail company needs to build a highly available architecture for a new ecommerce platform. The company is using only AWS services that replicate data across multiple Availability Zones.

  Which AWS services should the company use to meet this requirement? (Select TWO.)

  A. Amazon EC2
  B. Amazon Elastic Block Store (Amazon EBS)
  C. Amazon Aurora
  D. Amazon DynamoDB
  E. Amazon Redshift
  C. Amazon Aurora
  D. Amazon DynamoDB

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  Explanation/Reference:

  Reference: https://aws.amazon.com/rds/features/multi-az/#:~:text=Amazon%20Aurora%20further%20extends%20the,ways%2C%20across%20three%20Availability%20Zones

• Question 998:

  A user needs an automated security assessment report that will identify unintended network access to Amazon EC2 instances and vulnerabilities on those instances. Which AWS service will provide this assessment report?

  A. EC2 security groups
  B. AWS Config
  C. Amazon Macie
  D. Amazon Inspector
  D. Amazon Inspector

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  Explanation/Reference:

  Amazon Inspector is an automated security assessment service that helps improve the security and compliance of applications deployed on AWS. Amazon Inspector automatically assesses applications for exposure, vulnerabilities, and deviations from best practices. After performing an assessment, Amazon Inspector produces a detailed list of security findings prioritized by level of severity. These findings can be reviewed directly or as part of detailed assessment reports which are available via the Amazon Inspector console or API.

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

• Question 999:

  A company needs to apply security rules to a subnet for Amazon EC2 instances.

  Which AWS service or feature provides this functionality?

  A. Network ACLs
  B. Security groups
  C. AWS Certificate Manager (ACM)
  D. AWS Config
  B. Security groups

• Question 1000:

  A company seeks cost savings in exchange for a commitment to use a specific amount of an AWS service or category of AWS services for 1 year or 3 years.

  Which AWS pricing model or offering will meet these requirements?

  A. Pay-as-you-go pricing
  B. Savings Plans
  C. AWS Free Tier
  D. Volume discounts
  D. Volume discounts