Frequently Asked AWS Cloud Practitioner Questions And Answers

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Here are detailed AWS Cloud Practitioner Questions And Answers that cover topics like billing, pricing, and cloud architecture.

If you’re preparing for the AWS certification exam, understanding key AWS Cloud Practitioner Questions And Answers is essential for success. In this guide, we’ll cover frequently asked questions to help you feel confident in your exam

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Q: 1 What is the primary benefit of cloud computing?
A] Scalability
B] Cost reduction
C] Improved security
D] All of the above

Q: 2 Which of the following AWS services is primarily used to manage and automate infrastructure deployment?
A] AWS Lambda
B] AWS CloudFormation
C] Amazon EC2
D] Amazon S3


Q: 3 Which AWS service is designed for scalable object storage?
A] Amazon EC2
B] Amazon S3
C] Amazon RDS
D] AWS Lambda


Q: 4 What does AWS Elastic Load Balancing (ELB) do?
A] Balances traffic to multiple web servers
B] Manages database instances
C] Orchestrates microservices
D] Automates the deployment of applications


Q: 5 What AWS service allows users to provision and manage relational databases?
A] Amazon RDS
B] AWS Lambda
C] Amazon EC2
D] AWS Aurora


Q: 6 Which service can be used for hosting a static website?
A] Amazon S3
B] Amazon EC2
C] AWS Elastic Beanstalk
D] Amazon RDS


Q: 7 Which AWS service is a fully managed NoSQL database?
A] Amazon RDS
B] Amazon DynamoDB
C] Amazon Redshift
D] Amazon Aurora


Q: 8 What is the function of AWS Identity and Access Management (IAM)?
A] To encrypt data
B] To control and manage access to AWS resources
C] To monitor resources
D] To provision virtual machines


Q: 9 Which service provides the ability to monitor AWS resources and set alarms?
A] AWS CloudTrail
B] Amazon CloudWatch
C] AWS GuardDuty
D] AWS Systems Manager


Q: 10 What AWS service provides real-time monitoring of network activity for security analysis?
A] AWS CloudTrail
B] Amazon GuardDuty
C] Amazon CloudWatch Logs
D] AWS Config


Q: 11 Which service is used for managing access to services and resources in AWS?
A] AWS Identity and Access Management (IAM)
B] AWS CloudTrail
C] Amazon CloudWatch
D] AWS KMS


Q: 12 What is the purpose of Amazon CloudWatch?
A] To store and manage large data sets
B] To monitor AWS resources and applications
C] To handle security audits
D] To provide scalable object storage


Q: 13 Which AWS service allows users to deploy applications in a fully managed container environment?
A] Amazon ECS
B] AWS Lambda
C] Amazon EKS
D] AWS Elastic Beanstalk


Q: 14 What is the AWS service for building serverless applications?
A] AWS Lambda
B] Amazon EC2
C] Amazon Lightsail
D] AWS Elastic Beanstalk


Q: 15 Which service helps customers manage cloud infrastructure compliance at scale?
A] AWS Config
B] AWS Security Hub
C] AWS Trusted Advisor
D] AWS Organizations


Q: 16 What AWS service provides a secure virtual network within the AWS Cloud?
A] AWS VPC
B] AWS Direct Connect
C] AWS CloudFront
D] Amazon S3


Q: 17 What is the best way to ensure high availability for an application hosted on EC2?
A] Use a single EC2 instance across multiple regions
B] Distribute instances across multiple availability zones
C] Use a single availability zone for all instances
D] Deploy in a single region only


Q: 18 What is the AWS free tier?
A] A set of services that are completely free
B] A free service for beginners only
C] A set of services offered for free for the first 12 months
D] A free trial version of all AWS services


Q: 19 What AWS service is used to run containerized applications without managing the underlying infrastructure?
A] AWS Fargate
B] AWS Lambda
C] Amazon EC2
D] Amazon ECS


Q: 20 Which AWS service allows for large-scale data transfer between on-premises and the AWS Cloud?
A] AWS Snowball
B] AWS DataSync
C] AWS Direct Connect
D] AWS Storage Gateway


Q: 21 What is the purpose of AWS CloudFormation?
A] Automate infrastructure provisioning
B] Manage application code
C] Monitor infrastructure performance
D] Enable automatic scaling of web servers


Q: 22 What is an AWS Availability Zone?
A] A data center within a region
B] A region within an AWS global region
C] A cloud storage service
D] A virtual machine instance in the cloud


Q: 23 Which AWS service enables developers to quickly build and deploy machine learning models?
A] Amazon SageMaker
B] AWS Lambda
C] Amazon Polly
D] AWS AI Services


Q: 24 Which of the following AWS services is designed for provisioning and managing virtual machines?
A] Amazon EC2
B] AWS Lambda
C] AWS ECS
D] AWS Elastic Beanstalk


Q: 25 Which of the following is an AWS managed database service?
A] Amazon S3
B] Amazon RDS
C] AWS Lambda
D] Amazon CloudFront

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Q: 26 Which of the following AWS services is used to manage your AWS resources and automate tasks?
A] AWS Management Console
B] AWS CloudFormation
C] AWS Systems Manager
D] All of the above

Q: 27 What is AWS Direct Connect used for?
A] Direct internet connection to AWS Cloud
B] VPN connections to AWS
C] Connecting a corporate network to AWS directly
D] Internet service to AWS data centers


Q: 28 Which of the following is the main benefit of AWS CloudTrail?
A] Tracking user activity and API calls
B] Monitoring network traffic
C] Automating resource scaling
D] Providing centralized resource management


Q: 29 Which AWS service provides cloud storage that is optimized for backup and archival purposes?
A] Amazon EBS
B] Amazon Glacier
C] Amazon S3
D] Amazon RDS


Q: 30 Which AWS service is used to manage DNS records and domain names?
A] Amazon Route 53
B] AWS VPC
C] Amazon S3
D] AWS Global Accelerator


Q: 31 What is AWS Lambda used for?
A] Hosting websites
B] Running code without provisioning or managing servers
C] Storing large datasets
D] Managing virtual machines


Q: 32 Which AWS service is primarily used to distribute content globally with low latency?
A] Amazon CloudFront
B] Amazon S3
C] AWS Direct Connect
D] AWS Global Accelerator


Q: 33 Which AWS service allows the execution of code without provisioning or managing servers?
A] AWS Lambda
B] AWS Elastic Beanstalk
C] Amazon EC2
D] AWS Fargate


Q: 34 What is Amazon Elastic Beanstalk used for?
A] Automatically scale applications
B] Deploy and manage web applications
C] Store and archive data
D] Manage DNS for applications


Q: 35 What is the AWS service that provides centralized access control for services across multiple AWS accounts?
A] AWS Organizations
B] AWS IAM
C] Amazon EC2
D] AWS CloudTrail


Q: 36 What AWS service allows you to monitor your AWS costs and usage?
A] AWS CloudWatch
B] AWS Budgets
C] AWS Cost Explorer
D] All of the above


Q: 37 What does Amazon EC2 provide for hosting web applications?
A] Virtual machines
B] Physical servers
C] Networking infrastructure
D] Storage volumes


Q: 38 Which AWS service is used to provide fully managed Kubernetes clusters?
A] AWS Fargate
B] Amazon ECS
C] Amazon EKS
D] AWS Lambda


Q: 39 Which AWS service can be used to store data in an object storage system that allows users to store, retrieve, and manage data at any scale?
A] Amazon S3
B] Amazon RDS
C] AWS EBS
D] Amazon Glacier


Q: 40 Which AWS service would you use to transfer large amounts of data into AWS, either from on-premises or via physical storage devices?
A] AWS Snowball
B] AWS DataSync
C] AWS Direct Connect
D] AWS Transfer Family


Q: 41 Which service enables you to scale the compute capacity of your application automatically based on traffic or workload?
A] AWS Elastic Beanstalk
B] AWS Lambda
C] Amazon EC2 Auto Scaling
D] AWS Fargate


Q: 42 Which of the following AWS services helps ensure compliance with regulatory standards?
A] AWS Config
B] AWS Trusted Advisor
C] AWS Security Hub
D] All of the above


Q: 43 What type of scaling allows you to add or remove EC2 instances based on the load?
A] Horizontal scaling
B] Vertical scaling
C] Auto scaling
D] Resource scaling


Q: 44 What does Amazon S3 offer for high durability?
A] Data replication across multiple regions
B] A built-in backup system
C] Versioning and lifecycle policies
D] Storage optimization across regions


Q: 45 Which AWS service allows you to create a virtual private network between your on-premises infrastructure and your AWS Cloud environment?
A] AWS VPN
B] AWS Direct Connect
C] AWS CloudFormation
D] AWS CloudTrail


Q: 46 What service helps provide security for AWS applications by managing private and public keys used in encryption?
A] AWS Secrets Manager
B] AWS Key Management Service (KMS)
C] AWS Identity and Access Management (IAM)
D] AWS Shield


Q: 47 Which AWS service is the best option for running large-scale, data warehouse workloads?
A] Amazon RDS
B] Amazon S3
C] Amazon Redshift
D] AWS Lambda


Q: 48 Which AWS service allows customers to build web applications using predefined templates?
A] AWS CloudFormation
B] AWS Elastic Beanstalk
C] AWS CodeDeploy
D] Amazon EC2


Q: 49 What is the AWS pricing model that offers the ability to pay for services as you go?
A] Reserved pricing model
B] On-Demand pricing model
C] Spot pricing model
D] Subscription pricing model


Q: 50 What type of cloud deployment model involves a mix of on-premises, private, and public cloud services?
A] Private cloud
B] Hybrid cloud
C] Public cloud
D] Multi-cloud

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Q: 51 Which AWS service offers an on-demand computing service to run code without provisioning servers?
A] AWS Lambda
B] AWS EC2
C] Amazon S3
D] AWS Snowball

Q: 52 What AWS service is used to run applications in containers?
A] Amazon EC2
B] AWS Lambda
C] Amazon ECS
D] AWS Fargate


Q: 53 Which AWS service provides managed Kubernetes clusters?
A] AWS Lambda
B] Amazon ECS
C] AWS Fargate
D] Amazon EKS


Q: 54 Which AWS service is used to create and manage custom machine learning models?
A] AWS Lambda
B] Amazon SageMaker
C] AWS CloudFormation
D] Amazon Polly


Q: 55 Which AWS service enables you to run applications in the cloud while eliminating the need to manage servers?
A] Amazon EC2
B] AWS Elastic Beanstalk
C] AWS Lambda
D] Amazon Lightsail


Q: 56 What AWS service is used for storing and managing API keys, passwords, certificates, and other sensitive information?
A] AWS IAM
B] AWS Secrets Manager
C] AWS Config
D] AWS CloudTrail


Q: 57 What is the purpose of Amazon RDS Multi-AZ deployments?
A] Improve the performance of the database
B] Increase availability and durability
C] Scale the database to multiple regions
D] Enable database replication


Q: 58 Which AWS service allows you to distribute traffic to multiple servers based on demand?
A] Amazon Route 53
B] AWS Global Accelerator
C] AWS Elastic Load Balancing (ELB)
D] AWS CloudFront


Q: 59 What is the primary benefit of using AWS CloudFront?
A] Caching data close to end-users
B] Encrypting data in transit
C] Storing data in a secure storage location
D] Managing virtual machines


Q: 60 Which AWS service can be used for monitoring AWS resources and applications in real-time?
A] AWS CloudTrail
B] Amazon CloudWatch
C] AWS Config
D] AWS Lambda


Q: 61 Which AWS service is designed to automatically scale your EC2 instances up and down based on demand?
A] Amazon EC2 Auto Scaling
B] AWS Lambda
C] Amazon Elastic Beanstalk
D] Amazon S3


Q: 62 What AWS service provides a fully managed serverless database for applications?
A] Amazon RDS
B] Amazon Aurora
C] Amazon DynamoDB
D] AWS Redshift


Q: 63 Which service provides a web-based interface for creating, managing, and viewing your AWS Cloud resources?
A] AWS Systems Manager
B] AWS CloudFormation
C] AWS Management Console
D] AWS CloudTrail


Q: 64 What is the function of AWS Snowball?
A] Transfer large amounts of data into AWS
B] Provide backup for EC2 instances
C] Monitor and report cloud resource usage
D] Manage security across multiple AWS accounts


Q: 65 Which AWS service provides scalable object storage for data backup and archival?
A] Amazon EBS
B] Amazon S3
C] AWS Glacier
D] AWS Elastic File System (EFS)


Q: 66 What service is used to automate the configuration and management of AWS resources?
A] AWS Config
B] AWS Lambda
C] Amazon EC2
D] AWS CloudFormation


Q: 67 Which service is used to deliver a secure and high-performance network connection from an on-premises data center to AWS?
A] AWS Direct Connect
B] AWS VPN
C] AWS Elastic Load Balancing
D] AWS CloudFront


Q: 68 Which AWS service enables you to provision and manage virtual private servers?
A] Amazon EC2
B] AWS Elastic Beanstalk
C] Amazon Lightsail
D] AWS Fargate


Q: 69 What is the AWS service for fully managed Kubernetes clusters?
A] AWS Fargate
B] Amazon ECS
C] Amazon EKS
D] AWS Lambda


Q: 70 Which of the following is a key benefit of using Amazon S3 for object storage?
A] Versioning and durability
B] Scalability of the network
C] Real-time processing of files
D] Simple virtual server management


Q: 71 Which AWS service provides a managed desktop virtualization solution?
A] Amazon WorkSpaces
B] AWS Lambda
C] Amazon EC2
D] Amazon RDS


Q: 72 What is the AWS Well-Architected Framework?
A] A set of best practices for cloud architectures
B] A monitoring tool for resource usage
C] A tool for managing security across AWS accounts
D] A service that manages compute workloads


Q: 73 What does the AWS shared responsibility model describe?
A] The division of responsibility between AWS and the customer for security
B] The amount of storage space available for your AWS resources
C] The best architecture practices for applications
D] How AWS services are managed by AWS teams


Q: 74 Which AWS service is used for real-time security monitoring to detect and respond to security threats?
A] AWS Shield
B] AWS GuardDuty
C] AWS Inspector
D] AWS CloudTrail


Q: 75 Which AWS service helps with the migration of databases from on-premises environments to AWS?
A] AWS Database Migration Service
B] AWS Snowball
C] Amazon Aurora
D] AWS Direct Connect

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Q: 76 Which AWS service is best for managing scalable email sending for transactional or marketing purposes?
A] Amazon SES
B] Amazon SNS
C] AWS Lambda
D] Amazon EC2

Q: 77 What is the function of AWS Elastic Beanstalk?
A] Automates the deployment of applications
B] Automatically scales storage volumes
C] Runs containerized applications without managing servers
D] Hosts virtual machines


Q: 78 What is AWS Lambda best used for?
A] Running virtual machines
B] Running code in response to events without provisioning servers
C] Managing object storage
D] Configuring network security groups


Q: 79 Which AWS service enables you to analyze and visualize data stored in Amazon S3, relational databases, or other AWS storage solutions?
A] Amazon QuickSight
B] Amazon Redshift
C] AWS Glue
D] AWS Data Pipeline


Q: 80 Which AWS service is a managed service that provides fully managed Hadoop and Spark clusters?
A] AWS Lambda
B] Amazon EMR
C] Amazon EC2
D] AWS Kinesis


Q: 81 Which AWS service is used for creating private cloud networks in AWS?
A] AWS CloudFormation
B] Amazon EC2
C] AWS VPC
D] Amazon Direct Connect


Q: 82 What AWS service is used for content delivery to end-users globally with low latency?
A] AWS Lambda
B] AWS CloudFront
C] Amazon EC2
D] Amazon S3


Q: 83 What is AWS EC2 Auto Scaling used for?
A] Automatically adjust compute capacity based on demand
B] Manage network traffic to EC2 instances
C] Schedule EC2 instance updates
D] Create multi-tenant applications


Q: 84 Which service helps businesses analyze and visualize the data stored in AWS?
A] Amazon QuickSight
B] AWS Lambda
C] Amazon EC2
D] AWS Direct Connect


Q: 85 What AWS service helps you define a secure virtual network within the AWS Cloud?
A] AWS CloudTrail
B] AWS VPC
C] AWS Shield
D] AWS Organizations


Q: 86 Which of the following AWS services is used for real-time data streaming and analytics?
A] AWS Kinesis
B] AWS Lambda
C] AWS EC2
D] Amazon S3


Q: 87 Which AWS service enables a business to manage cloud resources from a central location?
A] AWS CloudFormation
B] AWS CloudTrail
C] AWS Systems Manager
D] AWS IAM


Q: 88 What AWS service provides cloud-based virtual machines to host web servers and applications?
A] AWS Fargate
B] Amazon EC2
C] Amazon Lightsail
D] AWS Lambda


Q: 89 Which AWS service helps automate the deployment of infrastructure as code?
A] AWS CloudFormation
B] AWS Lambda
C] AWS EC2
D] Amazon RDS


Q: 90 Which AWS service is designed for protecting applications against DDoS attacks?
A] AWS WAF
B] AWS Shield
C] AWS GuardDuty
D] AWS IAM

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Q: 91 Which AWS service can be used to create a secure and scalable virtual private network (VPN) connection between your on-premises network and AWS?
A] AWS VPN
B] AWS Direct Connect
C] AWS VPC
D] Amazon Route 53

Q: 92 Which AWS service provides real-time protection and monitoring of AWS accounts and services?
A] AWS Config
B] AWS CloudTrail
C] AWS GuardDuty
D] Amazon EC2


Q: 93 What is the benefit of using AWS Elastic Load Balancer (ELB)?
A] Distributes incoming traffic to multiple servers
B] Encrypts data at rest
C] Stores data for future analysis
D] Runs applications on virtual machines


Q: 94 Which AWS service provides a fully managed container service for running Docker containers?
A] Amazon ECS
B] AWS Fargate
C] Amazon EC2
D] AWS Lambda


Q: 95 Which AWS service is used for identity and access management?
A] AWS IAM
B] AWS CloudTrail
C] AWS Config
D] AWS WAF


Q: 96 What is AWS CloudTrail used for?
A] Recording API calls and resource changes
B] Encrypting stored data
C] Scaling web application servers
D] Monitoring traffic between AWS regions


Q: 97 Which AWS service provides customers with a view into their AWS resources and services in real-time?
A] AWS Config
B] AWS CloudWatch
C] AWS CloudTrail
D] Amazon QuickSight


Q: 98 Which AWS service helps monitor the compliance of your AWS resources with established rules?
A] AWS Config
B] AWS Trusted Advisor
C] AWS CloudTrail
D] AWS GuardDuty


Q: 99 Which AWS service allows you to store and manage secrets like API keys and database credentials?
A] AWS IAM
B] AWS Key Management Service (KMS)
C] AWS Secrets Manager
D] AWS CloudTrail

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By practicing these AWS Cloud Practitioner Questions And Answers, you’ll be better prepared to tackle the exam confidently and effectively.