Which option is a benefit of using AWS for cloud computing?

A. Trade variable expense for fixed expense

B. Pay-as-you-go pricing

C. Decreased speed and agility

D. Spending money running and maintaining data centers

A company wants to launch multiple workloads on AWS. Each workload is related to a different business unit. The company wants to separate and track costs for each business unit.
Which solution will meet these requirements with the LEAST operational overhead?

A. Use AWS Organizations and create one account for each business unit.

B. Use a spreadsheet to control the owners and cost of each resource.

C. Use an Amazon DynamoDB table to record costs for each business unit.

D. Use the AWS Billing console to assign owners to resources and track costs.

Which of the following are economic benefits of using the AWS Cloud? (Choose two.)

A. Consumption-based pricing

B. Perpetual licenses

C. Economies of scale

D. AWS Enterprise Support at no additional cost

E. Bring-your-own-hardware model

Which tasks are the responsibility of AWS according to the AWS shared responsibility model? (Choose two.)

A. Configure AWS Identity and Access Management (IAM).

B. Configure security groups on Amazon EC2 instances.

C. Secure the access of physical AWS facilities.

D. Patch applications that run on Amazon EC2 instances.

E. Perform infrastructure patching and maintenance.

Which AWS service or feature can a company use to apply security rules to specific Amazon EC2 instances?

A. Network ACLs

B. Security groups

C. AWS Trusted Advisor

D. AWS WAF

Which advantage of cloud computing allows users to scale resources up and down based on the amount of load that an application supports?

A. Go global in minutes

B. Stop guessing capacity

C. Benefit from massive economies of scale

D. Trade fixed expense for variable expense

A company wants to allow its employees to work remotely from home. The company's employees use Windows or Linux desktops. The company's employees need access from anywhere and at anytime by using any supported devices.
Which AWS service will meet these requirements?

A. Amazon Workspaces

B. Amazon AppStream 2.0

C. Amazon Keyspaces (for Apache Cassandra)

D. AWS Cloud9

A company is launching a mobile app in the AWS Cloud. The company wants the app's users to sign in through social media identity providers (IdPs).
Which AWS service will meet this requirement?

A. AWS Lambda

B. Amazon Cognito

C. AWS Secrets Manager

D. Amazon CloudFront

A company needs to use Amazon S3 to store audio files that are each 5 megabytes in size. The company will rarely access the files, but the company must be able to retrieve the files immediately.
Which S3 storage class will meet these requirements MOST cost-effectively?

A. S3 Standard

B. S3 Standard-Infrequent Access (S3 Standard-IA)

C. S3 Glacier Flexible Retrieval

D. S3 Glacier Deep Archive

Which AWS service or tool can provide rightsizing recommendations for Amazon EC2 resources at no additional cost?

A. AWS Well-Architected Tool

B. Amazon CloudWatch

C. AWS Cost Explorer

D. Amazon S3 analytics

A cloud engineer wants to store data in Amazon S3. The engineer will access some of the data yearly and some of the data daily.
Which S3 storage class will meet these requirements MOST cost-effectively?

A. S3 Standard

B. S3 Glacier Deep Archive

C. S3 One Zone-Infrequent Access (S3 One Zone-IA)

D. S3 Intelligent-Tiering

Which option is a customer responsibility under the AWS shared responsibility model?

A. Maintenance of underlying hardware of Amazon EC2 instances

B. Application data security

C. Physical security of data centers

D. Maintenance of VPC components

According to the AWS shared responsibility model, the customer is responsible for applying the latest security updates and patches for which of the following?

A. Amazon DynamoDB

B. Amazon EC2 instances

C. Amazon RDS instances

D. Amazon S3

Which tasks are customer responsibilities, according to the AWS shared responsibility model? (Choose two.)

A. configure the AWS provided security group firewall.

B. Classify company assets in the AWS Cloud.

C. Determine which Availability Zones to use for Amazon S3 buckets.

D. Patch or upgrade Amazon DynamoD

E. Select Amazon EC2 instances to run AWS Lambda on.

Which option is an AWS Cloud Adoption Framework (AWS CAF) business perspective capability?

A. Culture evolution

B. Event management

C. Data monetization

D. Platform architecture

Which AWS service supports the deployment and management of applications in the AWS Cloud?

A. Amazon CodeGuru

B. AWS Fargate

C. AWS CodeCommit

D. AWS Elastic Beanstalk

An e-learning platform needs to run an application for 2 months each year. The application will be deployed on Amazon EC2 instances. Any application downtime during those 2 months must be avoided.
Which EC2 purchasing option will meet these requirements MOST cost-effectively?

A. Reserved Instances

B. Dedicated Hosts

C. Spot Instances

D. On-Demand Instances

Which AWS service is designed for users running workloads that include a NoSQL database?

A. Amazon RDS

B. Amazon S3

C. Amazon Redshift

D. Amazon DynamoDB

Which AWS service provides a fully managed graph database for highly connected datasets?

A. Amazon DynamoDB

B. Amazon RDS

C. Amazon Neptune

D. Amazon Aurora

A food delivery company needs to block users in certain countries from accessing its website.
Which AWS service should the company use to meet this requirement?

A. AWS WAF

B. AWS Control Tower

C. Amazon Fraud Detector

D. Amazon Pinpoint

A company needs to block SQL injection attacks.
Which AWS service or feature can meet this requirement?

A. AWS WAF

B. AWS Shield

C. Network ACLs

D. Security groups

Which tool should a developer use to integrate AWS service features directly into an application?

A. AWS Software Development Kit

B. AWS CodeDeploy

C. AWS Lambda

D. AWS Batch

Which AWS service provides the ability to manage infrastructure as code?

A. AWS CodePipeline

B. AWS CodeDeploy

C. AWS Direct Connect

D. AWS CloudFormation

Which AWS service can be used to send alerts when a specific Amazon CloudWatch alarm is invoked?

A. AWS CloudTrail

B. Amazon Simple Notification Service (Amazon SNS)

C. Amazon Simple Queue Service (Amazon SQS)

D. Amazon EventBridge

Which mechanism allows developers to access AWS services from application code?

A. AWS Software Development Kit

B. AWS Management Console

C. AWS CodePipeline

D. AWS config

A company is running a monolithic on-premises application that does not scale and is difficult to maintain. The company has a plan to migrate the application to AWS and divide the application into microservices.
Which best practice of the AWS Well-Architected Framework is the company following with this plan?

A. Integrate functional testing as part of AWS deployment.

B. Use automation to deploy changes.

C. Deploy the application to multiple locations.

D. Implement loosely coupled dependencies.

A developer needs to interact with AWS by using the AWS CLI.
Which security feature or AWS service must be provisioned in the developer's account to meet this requirement?

A. User name and password

B. AWS Systems Manager

C. Root password access

D. AWS access key

Which pillar of the AWS Well-Architected Framework refers to the ability of a system to recover from infrastructure or service disruptions and dynamically acquire computing resources to meet demand?

A. Security

B. Reliability

C. Performance efficiency

D. Cost optimization

A company is migrating its applications from on-premises to the AWS Cloud. The company wants to ensure that the applications are assigned only the minimum permissions that are needed to perform all operations.
Which AWS service will meet these requirements?

A. AWS Identity and Access Management (IAM)

B. Amazon CloudWatch

C. Amazon Macie

D. Amazon GuardDuty

A company needs to use SQL syntax to perform a direct query of objects in an Amazon S3 bucket.
Which AWS service can the company use to meet this requirement?

A. AWS Glue

B. Amazon Athena

C. AWS Lambda

D. Amazon Kinesis

A company wants a time-series database service that makes it easier to store and analyze trillions of events each day.
Which AWS service will meet this requirement?

A. Amazon Neptune

B. Amazon Timestream

C. Amazon Forecast

D. Amazon DocumentDB (with MongoDB compatibility)

Which action will help increase security in the AWS Cloud?

A. Enable programmatic access for all IAM users.

B. Use IAM users instead of IAM roles to delegate permissions.

C. Rotate access keys on a reoccurring basis.

D. Use inline policies instead of customer managed policies.

A developer who has no AWS Cloud experience wants to use AWS technology to build a web application.
Which AWS service should the developer use to start building the application?

A. Amazon SageMaker

B. AWS Lambda

C. Amazon Lightsail

D. Amazon Elastic Container Service (Amazon ECS)

A company has moved all its infrastructure to the AWS Cloud. To plan ahead for each quarter, the finance team wants to track the cost and usage data of all resources from previous months. The finance team wants to automatically generate reports that contains the data.
Which AWS service or feature should the finance team use to meet these requirements?

A. Amazon Detective

B. AWS Pricing Calculator

C. AWS Budgets

D. AWS Savings Plans

A company wants to deploy an application that stores data in a relational database. The company wants database tasks, such as automated backups and database snapshots, to be managed by AWS.
Which AWS service will meet these requirements?

A. Amazon DocumentDB

B. Amazon RDS

C. Amazon Elastic Block Store (Amazon EBS)

D. Amazon S3

Which AWS resource can help a company reduce its costs in exchange for a usage commitment when using Amazon EC2 instances?

A. Compute Savings Plans

B. Auto Scaling group

C. On-Demand Instance

D. EC2 instance store

An independent software vendor wants to deliver and share its custom Amazon Machine Images (AMIs) to prospective customers.
Which AWS service will meet these requirements?

A. AWS Marketplace

B. AWS Data Exchange

C. Amazon EC2

D. AWS Organizations

Which of the following is a customer responsibility according to the AWS shared responsibility model?

A. Apply security patches for Amazon S3 infrastructure devices.

B. Provide physical security for AWS datacenters.

C. Install operating system updates on Lambda@Edge.

D. Implement multi-factor authentication (MFA) for IAM user accounts.

Which AWS service supports a hybrid architecture that gives users the ability to extend AWS infrastructure, AWS services, APIs, and tools to data centers, co-location environments, or on-premises facilities?

A. AWS Snowmobile

B. AWS Local Zones

C. AWS Outposts

D. AWS Fargate

A company wants to assess its operational readiness. It also wants to identify and mitigate any operational risks ahead of a new product launch. Which AWS Support plan offers guidance and support for this kind of event at no additional charge?

A. AWS Business Support

B. AWS Basic Support

C. AWS Developer Support

D. AWS Enterprise Support

A company needs access to checks and recommendations that help the company follow AWS best practices for cost optimization, security, fault tolerance, performance, and service quotas.
Which combination of an AWS service and AWS Support plan on the AWS account will meet these requirements?

A. AWS Trusted Advisor with AWS Developer Support

B. AWS Health Dashboard with AWS Enterprise Support

C. AWS Trusted Advisor with AWS Business Support

D. AWS Health Dashboard with AWS Enterprise On-Ramp Support

Which AWS service or feature allows users to securely store encrypted credentials and retrieve these credentials when required?

A. AWS Encryption SDK

B. AWS Security Hub

C. AWS Secrets Manager

D. AWS Artifact

Which tasks are responsibilities of the customer, according to the AWS shared responsibility model? (Choose two.)

A. Secure the virtualization layer.

B. Encrypt data and maintain data integrity.

C. Patch the Amazon RDS operating system.

D. Maintain identity and access management controls.

E. Secure Availability Zones.

A company hosts its website on Amazon EC2 instances. The company needs to ensure that the website reaches a global audience and provides minimum latency to users.
Which AWS service should the company use to meet these requirements?

A. Amazon Route 53

B. Amazon CloudFront

C. Elastic Load Balancing

D. AWS Lambda

Which AWS services can host PostgreSQL databases? (Choose two.)

A. Amazon S3

B. Amazon Aurora

C. Amazon EC2

D. Amazon OpenSearch Service

E. Amazon Elastic File System (Amazon EFS)

Which of the following can the AWS Pricing Calculator do?

A. Project monthly AWS costs.

B. Calculate historical AWS costs.

C. Provide in-depth information about AWS pricing strategies.

D. Provide users with access to their monthly bills.

Which AWS service can companies use to create infrastructure from code?

A. Amazon Elastic Kubernetes Service (Amazon EKS)

B. AWS Outposts

C. AWS CodePipeline

D. AWS CloudFormation

A company needs to convert video files and audio files to a format that will play on smartphones.
Which AWS service will meet this requirement?

A. Amazon Comprehend

B. Amazon Rekognition

C. Amazon Elastic Transcoder

D. Amazon Polly

A company wants to use a managed service to identify and protect sensitive data that is stored in Amazon S3.
Which AWS service will meet these requirements?

A. AWS IAM Access Analyzer

B. Amazon GuardDuty

C. Amazon Inspector

D. Amazon Macie

A company is assessing its AWS Business Support plan to determine if the plan still meets the company's needs. The company is considering switching to AWS Enterprise Support.
Which additional benefit will the company receive with AWS Enterprise Support?

A. A full set of AWS Trusted Advisor checks

B. Phone, email, and chat access to cloud support engineers 24 hours a day, 7 days a week

C. A designated technical account manager (TAM) to assist in monitoring and optimization

D. A consultative review and architecture guidance for the company’s applications C