AWS Certified Cloud Practitioner Practice Exam Questions (CLF-C01 Exam Questions)

 

AWS Certified Cloud Practitioner Practice Exam Questions (CLF-C01 Exam Questions)

 

1.Which feature of AWS allows an international company to provide low latency applications for its customers around the world?

·        Elasticity

·        Fault tolerance

·        High availability

·        Global reach

 

2. Which tool can be used to view your AWS costs and usage of the past months, and to get a better idea of what your AWS costs may look like in the future?

·        TCO Calculator (Total Cost of Ownership Calculator)

·        AWS Cost Explorer

·        AWS Budgets

·        AWS Simple Monthly Calculator

 

3. Which of the following services provides on-demand access to AWS’ security and compliance reports?

·        AWS Artifact

·        AWS Cloud Trail

·        Amazon Inspector

·        AWS Trusted Advisor

 

4. Which AWS characteristic describes the ability to acquire resources as you need them and release resources when you no longer need them?

·        High Availability

·        Agility

·        Elasticity

·        Durability

5.  Which of the following services are AWS database service? (Choose Two)

·        Amazon RDS

·        Amazon Route 53

·        Amazon S3

·        Amazon RedShift

6.  Which of the following statements are true? (Choose Two)

·        Amazon CloudFront service enables caching content at Edge Locations for fast distribution to customers.

·        There are more Availability Zones than Edge Locations, and more Edge Locations than Regions.

·        There are more Edge Locations than Availability Zones, and more Availability Zones than Regions.

·        There are more Regions than Edge Locations, and more Edge Locations than Availability Zones.

 

7.Which of the following is one of the design principles related to Reliability in the cloud?

·        Protect data in transit and at rest

·        Automatically recover from failure

·        Perform operations as code

·        Go global in minutes

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

·        Amazon Route 53

·        Amazon LightSail

·        Aws Snowball

·        AWS Direct Connect

9. Which of the following statements are true? (Choose Two)

·        “Enterprise” AWS Support plan includes Infrastructure Event Management for additional fee.

·        “Enterprise” AWS Support plan includes Infrastructure Event Management without additional fee.

·        “Business” AWS Support plan includes Infrastructure Event Management for additional fee.

·        “Business” AWS Support plan does not include Infrastructure Event Management.

10. Under the AWS shared responsibility model, which of the following is the responsibility of AWS?

·        Firewall Configuration

·        Physical security of infrastructure

·        Patching guest operating systems

·        Security groups configuration

11. Which of the following helps secure access to an AWS account?

·        Use CloudWatch Logs Insights

·        Enable AWS Organizations

·        Activate multi-factor authentication (MFA)

·        Enable AWS Config

12. Which AWS service provides Centralized management and Consolidated billing for all your AWS accounts?

·        AWS Cloud Trail

·        AWS Organizations

·        AWS CloudWatch

·        AWS Direct Connect

13. Which services belong all to the AWS serverless platform?

·        AWS Lambda, AWS Fargate, Amazon SE, Amazon EFS, Amazon DynamoDB, Amazon API Gateway, Amazon SNS, AWS Step Functions, Amazon EC2, Amazon Athena.

·        AWS Lambda, AWS Fargate, Amazon S3, Amazon EFS, Amazon DynamoDB, Amazon API Gateway, Amazon SNS, AWS Step Functions, Amazon Kinesis, Amazon Athena.

·        Amazon Lambda, AWS Fargate, Amazon S3, Amazon EFS, Amazon LightSail, Amazon API Gateway, Amazon SNS, AWS Step Functions, Amazon Kinesis, Amazon Athena.

·        Amazon Lambda, AWS Fargate, Amazon S3, Amazon RDS, Amazon DynamoDB, Amazon API Gateway, Amazon SNS, AWS Step Functions, Amazon Kinesis, Amazon Athena.

14. Which of the following services have Distributed Denial of Service DDoS attack mitigation features?

·        AWS KMS

·        Amazon Route 53

·        AWS Cloud Trail

·        AWS WAF

15. Under the AWS shared responsibility model, who is responsible for Security and Compliance?

·        AWS is responsible.

·        The customer is responsible.

·        AWS and the customer share responsibility.

·        AWS is responsible for Security, and the customer is responsible for Compliance.

16.  Which AWS service can you use to establish dedicated network connection between your on-premises applications and AWS resources?

·        AWS Snowball

·        AWS Storage Gateway

·        AWS Shield

·        AWS Direct Connect

17. Which of the following are advantages of Cloud Computing? (Choose Two)

·        Stop worrying about Security

·        Trade capital expense for variable expense

·        Compliance with all local regulations

·        Benefit from massive economies of scale

18.  Which AWS Calculator can be used to estimate the cost savings when using AWS Cloud instead of using on-premises or traditional hosting environments?

·        AWS Cost Explorer

·        AWS Budgets

·        AWS Total Cost of Ownership Calculator (TCO Calculator)

·        AWS Simple Monthly Calculator

19. Which of the following are included in the “Enterprise” AWS Support plan? (Choose Two)

·        A designated Technical Account Manager (TAM)

·        Code development

·        Well-Architected Reviews, and Operations Reviews

·        Performing system administration tasks

20. Which of the following is the Amazon EC2 pricing model that gives the highest discount?

·        No upfront reserved instances for a 3-year term

·        All upfront reserved instances for a 1-year term

·        Partial upfront reserved instances for a 1-year term

·        All upfront reserved instances for a 3-year term

21. Which of the following AWS services can be used to store and archive data for 5 years at the lowest cost?

·        Amazon S3 Glacier

·        Amazon S3

·        Amazon EFS

·        Amazon Snowball

22. Which AWS service provides alerts and remediation guidance when AWS is experiencing events that may impact your AWS resources?

·        AWS Service Health Dashboard

·        AWS Personal Health Dashboard

·        AWS CloudWatch

·        AWS X-Ray

23.  Compared to traditional data centers, AWS Cloud has:

·        Fixed usage and upfront costs

·        Lower variable costs and greater upfront costs.

·        Lower variable costs and lower upfront costs

·        Greater variable costs and greater upfront costs.

24. Where can you find software listings from independent software vendors that make it easy to find, test, buy, and deploy software that runs on AWS?

·        AWS CloudSearch

·        Amazon LightSail

·        Amazon Athena

·        AWS Marketplace

25. Which of the following statements are true? (Choose Two)

·        Spot Instances are a cost-effective choice if you can be flexible about when your applications run and if your applications can be interrupted.

·        The hourly price for Spot Instances varies based on demand.

·        Spot Instances are available for more than the On-Demand Instances price.

·        Spot Instances are recommended for applications whose Service Level Agreement (SLA) requires 99% uptime

26. AWS TCO calculator helps customers to do a TCO (Total Cost of Ownership) comparison between on-premises infrastructure and AWS. Which of the following are contributors of the overall cost? (Choose Two)

·        Facilities costs

·        Network costs

·        Data transfer costs

·        IT labour costs

27. Which AWS service allows you to codify your infrastructure and treat it as just code?

·        AWS CodeDeploy

·        AWS CloudFormation

·        AWS OpsWorks

·        AWS CodePipeline

28. If you suspect that my AWS account is compromised, what should you do? (Choose Two)

·        Delete your AWS account root user password

·        Delete all your AWS resources.

·        Delete any potentially compromised IAM users and any resources you didn’t create, and change the password for all other IAM users.

·        Respond to any notifications you received from AWS Support through the AWS Support Center.

29. How can you enable Multi-Factor Authentication (MFA) for an AWS account, via a browser-based interface?

·        By using IAM service via the AWS Command Line Tools

·        By using IAM service via the AWS Management Console

·        By using Amazon EC2 service via the AWS SDKs

·        By using the IAM HTTPS API

30. Under the AWS shared responsibility model, which of the following is the responsibility of the customer?

·        Physical security of infrastructure

·        Environmental risk management

·        AWS IAM policies

·        Edge locations management

31. Which of the following is not part of IAM identities?

·        IAM Groups

·        IAM Users

·        IAM Roles

·        IAM Policies

32. Which of the following are advantages of moving to AWS Cloud? (Choose Two)

·        Time to Market reduced

·        No need to guess capacity requirements

·        Upfront capital expenditure increased.

·        Fixed rate cost

33. Which IAM feature allows users to interact with AWS services through the AWS Command Line Interface (AWS CLI)?

·        Username/Password

·        API Key

·        SSH Key

·        AWS KMS Key

 

34. What is the minimum AWS support plan that provides full set of AWS Trusted Advisor checks, and 24X7 phone, email, and chat access to Cloud Support Engineers?

·        Enterprise

·        Business

·        Developer

·        Basic

35.  Which AWS service can be used to monitor and retain AWS account activity related to actions across your AWS infrastructure?

·        AWS KMS

·        AWS Cloud Trail

·        Amazon CloudFront

·        Amazon Athena

36. Which of the following services can be used to automate software deployments to your AWS compute services and your on-premises servers?

·        AWS CodeDeploy

·        AWS CodeCommit

·        AWS Elastic Beanstalk

·        AWS OpsWorks

37. Which of the following are financial benefits of moving to the AWS Cloud? (Choose Two)

·        Increased CAPEX (Capital Expenses)

·        Reduced TCO (Total Cost of Ownership)

·        Increased OPEX (Operational Expenses)

·        Reduced OPEX (Operational Expenses)

38. Which AWS service can be used to host a static website?

·        Amazon Elastic Block Store (EBS)

·        Amazon Elastic File System (EFS)

·        Amazon Route 53

·        Amazon S3

39. Which AWS calculator allows you to estimate the monthly cost of AWS services based on your expected usage?

·        AWS Cost Explorer

·        AWS Simple Monthly Calculator

·        AWS Total Cost of Ownership Calculator (TCO Calculator)

·        AWS Budgets

40. You can design your systems in the AWS Cloud to be able to withstand the failure of an individual or multiple component. This is an example of which AWS characteristic?

·        Agility

·        Elasticity

·        High Availability

·        Scalability

41. Which of the following services offers automatic scaling to make your applications fault tolerant?

·        Amazon Direct Connect

·        Amazon EMR

·        Elastic Load Balancing

·        AWS Web Application Firewall (AWS WAF)

42. Which of the following are important design principles for AWS Cloud Architecture? (Choose Two)

·        Use open source software

·        Implement loose coupling

·        Be sure to remove single points of failure

·        Implement tight coupling

43. Which of the following describes Hybrid Cloud architecture on AWS?

·        All resources run on AWS.

·        All resources run on premises infrastructure

·        Some resources run in AWS and some run on premises

·        Some resources run in AWS and some run in another Public Cloud Provide.

44. Which of the following services enables you to assess, audit, and evaluate the configurations your AWS resources?

·        Amazon Inspector

·        AWS Config

·        Amazon GuardDuty

·        Amazon CloudWatch

45. You want to be notified when your AWS usage costs exceed (or are forecasted to exceed) a specific dollar amount. Which one of the following AWS services provides you this feature?

·        AWS Budgets

·        AWS Cost Explorer

·        AWS Trusted Advisor

·        AWS Quick Sight

46. A company wants to migrate to AWS its non-interruptible application for a 3-year period. Which of the following is the EC2 pricing model that provides the most cost-effective solution?

·        Amazon EC2 Dedicated Hosts.

·        Amazon EC2 Reserved Instances

·        Amazon EC2 Spot Instances

·        Amazon EC2 On-Demand Instances.

47. Which of the following is an architectural best practice?

·        Deploy into multiple availability zones

·        Deploy into a single availability zone

·        Implement Tight Coupling

·        Create monolithic architectures

48. Which of the following are recommended security measures when creating access to an AWS account?

·        Grant admin privilege access.

·        Grant least privilege access.

·        Enable AWS Cloud Trail.

·        Enable Multi-Factor Authentication (MFA).

49. Which of the following is NOT an attribute to the costing of using the AWS simple storage service (AWS S3)?

·        Number of S3 buckets

·        Storage class

·        Requests and data retrievals

·        Data Transfer OUT from Amazon S3 to Internet

50. Which of the following scenarios is an example of vertical scaling?

·        Adding more EC2 instances AWS via auto scaling feature.

·        Increasing the capacity of an EC2 instance.

·        Decreasing the capacity of an EC2 instance.

·        Enabling parallel execution of workloads and distributing those across many different computers.

51. Which AWS support plan offers a response time less than 1 hour for production system downs, and less than 15 minutes for business-critical system downs:

·        Enterprise.

·        Business

·        Developer

·        Basic

52.  Which of the following is an AWS data transfer service used to migrate o transport exabyte-scale data sets into and out of AWS?

·        AWS Snowball

·        AWS Direct Connect

·        AWS Storage Gateway

·       AWS Snowmobile

53. Which AWS service you should use to have an overview of your Reserved Instances utilization, and calculations about recommended Reserved Instances that could save you money if you purchase them?

·        AWS Simple Monthly Calculator

·        AWS Trusted Advisor

·        AWS Personal Health Dashboard

·        AWS Cost Explorer

54. A company has an application that must be globally available at all times. Which is of the following deployment mechanisms it should use?

·        Deployment to multiple Availability Zones

·        Deployment to multiple Regions

·        Deployment using CodeDeploy as it manages by default applications availability globally.

·        Deployment to multiple edge locations.

55. Which of the following statements are true? (Choose Two)

·        Security groups are stateless: This means any changes applied to an incoming rule will not be applied to the outgoing rule.

·        Network ACLs (Network Access Control Lists) are stateless: This means any changes applied to an incoming rule will not be applied to the outgoing rule.

·        Security groups support allow and deny rules

·        Network ACLs (Network Access Control Lists) support allow and deny rules.

56. Which of the following is an AWS way to help companies reduce their IT costs when they host their resources in the AWS Cloud?

·        AWS continually reduces the pricing of cloud computing

·        AWS handles security so companies don’t need to think about it

·        AWS allows companies to connect their on-premises infrastructure to the AWS cloud services

·        AWS offers regularly pricing promotions on its cloud services

57. A company is looking for help to build a secure and high performing application infrastructure using the latest AWS architectural best practices. Which of the following can provide guidance for free?

·        Contact an AWS consulting partner

·        Open a ticket with AWS Managed Services

·        Use the AWS Well-Architected Tool

·        Open a case with AWS Support

58. Under the AWS shared responsibility model, which of the following is not a shared control?

·        Patch management

·        Configuration management

·        Physical protection and security of infrastructure

·        Awareness and training

59. Which of the following is used to manage billing and payment for multiple AWS accounts under one master (payer) account?

·        AWS IAM

·        Centered Billing

·        AWS Budgets

·        Consolidated Billing

60. Which of the following statements related to Spot Instances are true?

·        If your spot instance is stopped by Amazon in the first instance hour, you will be charged to the nearest second.

·        If your spot instance is stopped by Amazon in the first instance hour, you will not be charged for that usage.

·        For any subsequent hour (after the first instance hour), If you are running on Windows and you terminate the instance yourself, you will be charged to the nearest second.

·        For any subsequent hour (after the first instance hour), If you are running on Windows and you terminate the instance yourself, you will be charged for an entire hour.

61. Which AWS security service assesses applications to improve their security and compliance?

·        AWS Service Health Dashboard

·        AWS X-Ray

·        AWS Inspector

·        AWS Trusted Advisor

62. Which HTTP code indicates successful upload of an object to Amazon S3?

·        400

·        300

·        200

·        100

63. Which of the following is how AWS Lambda pricing works?

·        The customer pays an upfront price for a 1-year contract

·        The customer is charged based on the number of requests for Lambda functions and the duration it takes for the code to execute.

·        The customer is charged based only on the number of requests for Lambda functions.

·        The customer is charged based only on the duration it takes for the code lambda function to execute.

64. A company is planning to host a highly business critical application on the AWS cloud. Which AWS support plan will enable the company to have a response time less than 20 minutes for critical issues?

·        Basic

·        Developer

·        Business

·        Enterprise

65. Under the AWS Well architected Framework Pillars, which of the following is a design principle for Operational Excellence?

·        Apply security at all layers

·        Stop guessing capacity

·        Go global in minutes

·        Learn from all operational failures