AWS Certified Cloud Practitioner QUIZ SET 5 Author: CloudVikas Published Date: 22 March 2020 1 Comment on AWS Certified Cloud Practitioner QUIZ SET 5 Welcome to AWS Certified Cloud Practitioner QUIZ SET 5. Hope you will enjoy this. 1. Which of the following is AWS' managed database service that is up to 5X faster than a traditional MySQL database.Deselect AnswerDynamoDBMariaDBAurora2. In AWS Project, 1 team member built and published an AMI in the region A and other teammate built in region B. Doing so , both team members cannot see their AMIs in their regions. What is reason?Deselect AnswerAn AMI created for a region can only be seen in that region only.An AMI created for a region can only be seen in different region.3. AWS encourages its customers to decouple their applications in AWS, what is the main benefit of decoupling?Deselect AnswerAllows you to deal with your application as a single unit.Reduce inter-dependencies, so failures do not impact other components of the application.4. Which of the following are AWS compute services? EC2 Lambda EBS SNS5. Which of the following is AWS' Data Warehousing service?Deselect AnswerRedshiftElastic Map ReduceSnowball6. Under the Shared Responsibility Model, which of the following are controls which a customer fully inherits from AWS? (Choose two) Environmental controls Physical controls Patch management controls7. Your Development team uses four on-demand EC2 instances and your QA team has 5 reserved instances, only three of which are being used. Assuming all AWS accounts are under a single AWS Organization, how will the Development team's instances be billed?Deselect AnswerThe Dev team will be billed for two instances at on-demand prices and two instances at the reserved instance price.All the Dev team's instances will be billed at the on-demand rate.The pricing for the reserved instances will shift from QA to Dev.8. Which EC2 launch modes allows you to get visibility into physical cores and underlying network socket?Deselect AnswerDedicated HostsShared EC2 instance9. Which of the following support services do all accounts receive as standard?Deselect AnswerBilling supportTechnical support24/7 support via phone and chat10. You have a mission-critical application which must be globally available at all times. Which deployment strategy should you follow?Deselect AnswerMulti-VPC in two AWS RegionsMulti-Availability ZoneDeploy to all Availability Zones in your home region.Multi-Region11. Which native AWS service will act as a file system mounted on an S3 bucket? Deselect AnswerAmazon Elastic File SystemAWS Storage GatewayAmazon Elastic Block Store12. Every company is trying to move to the cloud. Which of the following AWS services should you use to migrate an existing database to AWS?Deselect AnswerDMSRoute 53SNS13. True or False: With AWS Organizations, you can use either just the Consolidated Billing feature, or all the offered features.Deselect AnswerFalseTrue14. Which of the following option is incorrect regarding Amazon RDS?Deselect AnswerEdge Locations are feature of Amazon RDS. Edge locations are used by the CloudFront service to distribute content globally.In a Multi-AZ deployment, Amazon RDS automatically provisions and maintains a synchronous standby replica in a different Availability Zone. The primary DB instance is synchronously replicated across Availability Zones to a standby replica to provide data redundancy, eliminate I/O freezes, and minimize latency spikes during system backups.Amazon RDS Read Replicas provide enhanced performance and durability for database (DB) instances.15. When creating a new security group, all inbound traffic is allowed by default. Is it true or false?Deselect AnswerTrueFalse16. Which of the following is not a feature of AWS Organizations?Deselect AnswerAWS accounts which are members of an Organization can have the benefit of Consolidated BillingGranular configuration of Security Groups within a VPCHierarchical based control over groups of IAM users and roles, within multiple Accounts17. What is the Key Terminology For IAM? Users: End Users such as people, employees of an organization etc. Policies: Polices are made up of documents, called Policy documents. These documents are in a format called JSON and they give permissions as to what a User/Group/Role can do. Groups: A collection of users. Each user in the group will get the permissions of the group. Roles: You create roles and then assign them to AWS Resources. Partitions Buckets18. Which AWS CLI command should I use to create a snapshot of an EBS volume?Deselect Answerec2 create-snapshotec2 create-instance19. ###############################An AMI is template that contains a software configuration such as an operating system, application server, and applications. Choose the best response.Deselect AnswerTrueFalse20. ###############################Alex has created an application to run his business. Which service would help to support his web application to offload serving static assets and store user uploaded images? Select the best response.Deselect AnswerAmazon EBSAmazon S3Amazon EC221. What are two advantages of using Cloud Computing over using traditional data centers? (Choose two) Distributed infrastructure Virtualized compute resources Eliminating SPOFs.22. Which of the following AWS offerings is a MySQL-compatible relational database that can scale capacity automatically based on demand?Deselect AnswerAmazon AuroraRDS PostgreSQL23. Which of the following option is incorrect regarding Amazon Aurora ?Deselect AnswerAmazon Aurora is a MySQL and PostgreSQL compatible relational database built for the cloud, that combines the performance and availability of high-end commercial databases with the simplicity and cost-effectiveness of open source databases.Aurora is fully managed by Amazon Relational Database Service (RDS), which automates time-consuming administration tasks like hardware provisioning, database setup, patching, and backups.Amazon Aurora is a graph database service.Aurora is up to five times faster than standard MySQL databases and three times faster than standard PostgreSQL databases.24. You need to implement an automated service that will scan your AWS environment with the goal of both improving security and reducing costs. Which service should you use?Deselect AnswerService CatalogTrusted AdvisorConfig Rules25. In any project, Billing is an important parameter. AWS also provides a Billing monitoring service. Which of the following AWS services should you use if you'd like to be notified when you have crossed a billing threshold? CloudWatch Trusted Advisor AWS Budgets AWS Cost Allocation26. My project is moved to AWS Cloud services. We need to host a file in a location that's publicly accessible from anywhere in the world. Which AWS service would best meet that need?Deselect AnswerRDSEC2S327. What are your options for protecting the confidentiality of data in transit in Amazon S3? (Choose two) Use Client-Side Encryption Use RDS Encryption Use SSL28. What is an AWS region?Deselect AnswerA region is a subset of AWS technologies. For example, the Compute region consists of EC2, ECS, Lambda, etc.A region is a geographical area divided into Availability Zones. Each region contains at least two Availability Zones.A region is an independent data center, located in different countries around the globe.29. You are working on two projects that require a completely different network configuration. Which of the following would allow you to isolate resources and network configurations for each of them?Deselect AnswerVirtual Private CloudEdge Locations30. ############################### There are more Regions than Edge Locations. Select the best response.Deselect AnswerTrueFalse31. Which of the following is correct?Deselect Answer# of Edge Locations > # of Availability Zones > # of Regions# of Availability Zones > # of Regions > # of Edge Locations# of Regions > # of Availability Zones > # of Edge Locations32. Which of the following option is correct?Deselect AnswerThe Multi-region replication is an Amazon RDS feature.Amazon RDS Read Replicas provide enhanced performance and durability for database (DB) instances. This feature makes it easy to elastically scale out beyond the capacity constraints of a single DB instance for read-heavy database workloads.The Multi-AZ feature always spans three Availability Zones within a single Region.33. Which of the following are principles of sound cloud design? Infrastructure as code Treat your servers like pets, not cattle. Assume *everything* will fail. Scalability Disposable resources Limit the number of 3rd-party services.34. Can I use the AWS Console to add a role to an EC2 instance after that instance has been created and powered-up?Deselect AnswerTrueFalse35. Standard Reserved Instances can be moved between regions. Is it true or false?Deselect AnswerTrueFalse36. Which of the following services allows you to run containerized applications on a cluster of EC2 instances?Deselect AnswerAWS Docker ManagerAmazon Elastic Container Service37. Which feature allows you to organize your AWS resources according to user-defined tags?Deselect AnswerIAM GroupsAWS OrganizationsResource Groups38. Which AWS service is specifically designed to assist you in processing large data sets?Deselect AnswerEMREC2AWS Big Data Processing39. Which of the following support plans features unlimited (customer-side) contacts and unlimited support cases? Basic Developer Business Enterprise40. You are launching an application cloudvikas on EC2 and the whole process of installing the application takes about 40 minutes. You would like to minimize the total time for your instance to boot up. What do you recommend?Deselect AnswerDedicated HostsAn AMI created for a region can only be seen in that region only.Create an AMI after installing the application and launch from the AMI41. ############################### Consider you have created Amazon EC2 instance.To find out the private and public IP addresses for an Amazon EC2 instance,you retrieve the instance metadata. http://169.254.169.254/latest/meta-data/.Is it true or false?Deselect AnswerFalseTrue42. What is the Amazon RDS feature that allows for data redundancy across regions and improves disaster recovery?Deselect AnswerRead ReplicasMulti-AZ43. What is the AWS service that gives you full control over the underlying virtual infrastructure?Deselect AnswerAmazon EC2Amazon RDS44. What is the Amazon RDS feature that can you use to improve the availability of your database? (Choose two) Read Replicas AWS Regions Multi-AZ Deployment45. Which of the following AWS services can assist you with cost optimization?Deselect AnswerAWS Trusted AdvisorAWS InspectorAWS Shield46. AWS provides service to run code and automate tasks. Which AWS service allows you to run code without having to worry about provisioning any underlying resources (such as virtual machines, databases etc.)Deselect AnswerEC2Lambda is the AWS Function-as-a-Service (FaaS) offering that lets you run code without provisioning or managing servers.DynamoDB47. IAM allows you to manage users and their level of access to the AWS Console. What are its key features? Centralized control of your AWS account dedicated hosts Multifactor Authentication Shared Access to your AWS account Integrates with many different AWS services Provide temporary access for users/devices and services where necessary Allows you to set up your own password rotation policy Granular Permissions Identity Federation Supports PCI DSS Compliance48. You have a project that will require 90 hours of computing time. There is no deadline, and the work can be stopped and restarted without adverse effect. Which of the following computing options offers the most cost-effective solution?Deselect AnswerReserved instancesOn-demand instancesSpot instances49. Under the Shared Responsibility model, for which of the following does AWS not assume responsibility?Deselect AnswerHypervisorsPhysical security of AWS facilitiesCustomer data50. Which of the following are important design principles you should adopt when architecting cloud-based systems? (Choose two) Build as much automation as possible Remove single points of failure Always choose to pay as you goPlease fill in the comment box below. Enter your email ID details to get QUIZ Result Author: CloudVikas