CLF-C01 : AWS Certified Cloud Practitioner : Part 03

CLF-C01 : AWS Certified Cloud Practitioner : Part 03

1. Which of the following is a fast and reliable NoSQL database service?

   • Amazon Redshift
   • Amazon RDS
   • Amazon DynamoDB
   • Amazon S3

2. What is an example of agility in the AWS Cloud?

   • Access to multiple instance types
   • Access to managed services
   • Using Consolidated Billing to produce one bill
   • Decreased acquisition time for new compute resources

3. Which service should a customer use to consolidate and centrally manage multiple AWS accounts?

   • AWS IAM
   • AWS Organizations
   • AWS Schema Conversion Tool
   • AWS Config

4. What approach to transcoding a large number of individual video files adheres to AWS architecture principles?

   • Using many instances in parallel
   • Using a single large instance during off-peak hours
   • Using dedicated hardware
   • Using a large GPU instance type

5. For which auditing process does AWS have sole responsibility?

   • AWS IAM policies
   • Physical security
   • Amazon S3 bucket policies
   • AWS CloudTrail Logs

6. Which feature of the AWS Cloud will support an international company’s requirement for low latency to all of its customers?

   • Fault tolerance
   • Global reach
   • Pay-as-you-go pricing
   • High availability

7. Which of the following is the customer’s responsibility under the AWS shared responsibility model?

   • Patching underlying infrastructure
   • Physical security
   • Patching Amazon EC2 instances
   • Patching network infrastructure

8. A customer is using multiple AWS accounts with separate billing.

   How can the customer take advantage of volume discounts with minimal impact to the AWS resources?

   • Create one global AWS acount and move all AWS resources to tha account.
   • Sign up for three years of Reserved Instance pricing up front.
   • Use the consolidated billing feature from AWS Organizations.
   • Sign up for the AWS Enterprise support plan to get volume discounts.

9. Which of the following are features of Amazon CloudWatch Logs? (Choose two.)

   • Summaries by Amazon Simple Notification Service (Amazon SNS)
   • Free Amazon Elasticsearch Service analytics
   • Provided at no charge
   • Real-time monitoring
   • Adjustable retention

10. Which of the following is an AWS managed Domain Name System (DNS) web service?

    • Amazon Route 53
    • Amazon Neptune
    • Amazon SageMaker
    • Amazon Lightsail

11. A customer is deploying a new application and needs to choose an AWS Region.

    Which of the following factors could influence the customer’s decision? (Choose two.)

    • Reduced latency to users
    • The application’s presentation in the local language
    • Data sovereignty compliance
    • Cooling costs in hotter climates
    • Proximity to the customer’s office for on-site visits

12. Which storage service can be used as a low-cost option for hosting static websites?

    • Amazon Glacier
    • Amazon DynamoDB
    • Amazon Elastic File System (Amazon EFS)
    • Amazon Simple Storage Service (Amazon S3)

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

    • Reserved Instances
    • On-Demand
    • Dedicated Hosts
    • Spot Instances

14. What is the AWS customer responsible for according to the AWS shared responsibility model?

    • Physical access controls
    • Data encryption
    • Secure disposal of storage devices
    • Environmental risk management

15. Which of the following AWS Cloud services can be used to run a customer-managed relational database?

    • Amazon EC2
    • Amazon Route 53
    • Amazon ElastiCache
    • Amazon DynamoDB

16. A company is looking for a scalable data warehouse solution.

    Which of the following AWS solutions would meet the company’s needs?

    • Amazon Simple Storage Service (Amazon S3)
    • Amazon DynamoDB
    • Amazon Kinesis
    • Amazon Redshift

17. Which statement best describes Elastic Load Balancing?

    • It translates a domain name into an IP address using DNS.
    • It distributes incoming application traffic across one or more Amazon EC2 instances.
    • It collects metrics on connected Amazon EC2 instances.
    • It automatically adjusts the number of Amazon EC2 instances to support incoming traffic.

18. Which of the following are valid ways for a customer to interact with AWS services? (Choose two.)

    • Command line interface
    • On-premises
    • Software Development Kits
    • Software-as-a-service
    • Hybrid

19. The AWS Cloud’s multiple Regions are an example of:

    • agility.
    • global infrastructure.
    • elasticity.
    • pay-as-you-go pricing.

20. Which of the following AWS services can be used to serve large amounts of online video content with the lowest possible latency? (Choose two.)

    • AWS Storage Gateway
    • Amazon S3
    • Amazon Elastic File System (EFS)
    • Amazon Glacier
    • Amazom CloudFront