A company needs to run code in response to an event notification that occurs when objects are uploaded to an Amazon S3 bucket.
Which AWS service will integrate directly with the event notification?

A. AWS Lambda

B. Amazon EC2

C. Amazon Elastic Container Registry (Amazon ECR)

D. AWS Elastic Beanstalk

Which task must a user perform by using the AWS account root user credentials?

A. Make changes to AWS production resources.

B. Change AWS Support plans

C. Access AWS Cost and Usage Reports

D. Grant auditors access to an AWS account for a compliance audit

A company is developing an application that uses multiple AWS services. The application needs to use temporary, limited-privilege credentials for authentication with other AWS APIs.
Which AWS service or feature should the company use to meet these authentication requirements?

A. Amazon API Gateway

B. IAM users

C. AWS Security Token Service (AWS STS)

D. IAM instance profiles

Which of the following is a method for building a highly available application on AWS?

A. Place an Independent copy of the application in two or more Availability Zones.

B. Place codependent components of the application in two or more Availability Zones

C. Run one version of the application in one Availability Zone and run an earlier version of the application in a second Availability Zone.

D. Deploy two copies of the application in a single Availability Zone.

A company needs steady and predictable performance from its Amazon EC2 instances at the lowest possible cost. The company also needs the ability to scale resources to ensure that it has the right resources available at the right time.
Which AWS service or resource will meet these requirements?

A. Amazon CloudWatch

B. Application Load Balancer

C. AWS Batch

D. Amazon EC2 Auto Scaling

A company needs Amazon EC2 instances for a workload that can tolerate interruptions.
Which EC2 instance purchasing option meets this requirement with the LARGEST discount compared to On-Demand prices?

A. Spot Instances

B. Convertible Reserved Instances

C. Standard Reserved Instances

D. Dedicated Hosts

Which AWS service or tool should a company use to centrally request and track service limit increases?

A. AWS Config

B. Service Quotas

C. AWS Service Catalog

D. AWS Budgets

Which AWS Support plan includes infrastructure event management at no additional cost?

A. AWS Basic Support

B. AWS Business Support

C. AWS Enterprise Support

D. AWS Developer Support

Which task can a user complete by using AWS Identity and Access Management (IAM)?

A. Validate JSON syntax from an application configuration file.

B. Analyze logs from an Amazon API Gateway call.

C. Filter traffic to or from an Amazon EC2 instance.

D. Grant permissions to applications that run on Amazon EC2 instances.

Which of the following are features of network ACLs as they are used in the AWS Cloud? (Choose two.)

A. They are stateless.

B. They are stateful.

C. They evaluate all rules before allowing traffic.

D. They process rules in order, starting with the lowest numbered rule, when deciding whether to allow traffic.

E. They operate at the instance level.

A company is using Amazon RDS.
Which task is the company's responsibility, according to the AWS shared responsibility model?

A. Apply encryption options for the database.

B. Manage the underlying server hardware on which Amazon RDS runs.

C. Apply patches to the underlying operating system.

D. Apply minor patches to the database.

Which AWS service should a company use to decouple large monolithic applications into smaller microservices components?

A. AWS Direct Connect

B. Amazon Lightsail

C. Amazon Simple Queue Service (Amazon SQS)

D. Amazon CloudWatch

Which of the following describes an AWS Region?

A. Specific location within a geographic area that provides high availability

B. Set of data centers spanning multiple countries

C. A global picture of a user’s cloud computing environment

D. A collection of databases that can be accessed from a specific geographic area only

Which AWS Cloud benefit describes the ability to acquire resources as they are needed and release resources when they are no longer needed?

A. Economies of scale

B. Elasticity

C. Agility

D. Security

Which of the following are Amazon Virtual Private Cloud (Amazon VPC) resources?

A. Objects; access control lists (ACLs)

B. Subnets; internet gateways

C. Access policies; buckets

D. Groups; roles

Which AWS services are managed database services? (Choose two.)

A. Amazon Elastic Block Store (Amazon EBS)

B. Amazon S3

C. Amazon RDS

D. Amazon Elastic File System (Amazon EFS)

E. Amazon DynamoDB

A company wants to implement threat detection on its AWS infrastructure. However, the company does not want to deploy additional software.
Which AWS service should the company use to meet these requirements?

A. Amazon VPC

B. Amazon EC2

C. Amazon GuardDuty

D. AWS Direct Connect

Which AWS services and features are provided to all customers at no charge? (Choose two.)

A. Amazon Aurora

B. VPC

C. Amazon SageMaker

D. AWS Identity and Access Management (IAM)

E. Amazon Polly

A company needs to optimize the cost of its compute resources.
Which type of workload should the company run on Amazon EC2 Reserved Instances?

A. A steady-state workload that requires a particular EC2 instance configuration for a long period of time

B. A short-term workload that can be interrupted

C. A steady-state workload that does not require a long-term commitment

D. A short-term workload that cannot be interrupted

A user wants to identify any security group that is allowing unrestricted incoming SSH traffic.
Which AWS service can be used to accomplish this goal?

A. Amazon Cognito

B. AWS Shield

C. Amazon Macie

D. AWS Trusted Advisor

A company needs an automated security assessment report that will identify unintended network access to Amazon EC2 instances. The report also must identify operating system vulnerabilities on those instances.
Which AWS service or feature should the company use to meet this requirement?

A. AWS Trusted Advisor

B. Security groups

C. Amazon Macie

D. Amazon Inspector

What is a customer responsibility under the AWS shared responsibility model when using AWS Lambda?

A. Maintenance of the underlying Lambda hardware.

B. Maintenance of the Lambda networking infrastructure.

C. The code and libraries that run in the Lambda functions.

D. The Lambda server software.

Which AWS service helps developers use loose coupling and reliable messaging between microservices?

A. Elastic Load Balancing

B. Amazon Simple Notification Service (Amazon SNS)

C. Amazon CloudFront

D. Amazon Simple Queue Service (Amazon SQS)

A gaming company wants to move its on-premises environment to AWS. The company needs its resources to be highly available.
Which benefit does the AWS Cloud provide to meet this requirement?

A. Reliability

B. The AWS shared responsibility model

C. Security

D. Agility

Which responsibility belongs to AWS when a company hosts its databases on Amazon EC2 instances?

A. Database backups

B. Database software patches

C. Operating system patches

D. Operating system installations.

An ecommerce company wants to provide relevant product recommendations to its customers. The recommendations will include products that are frequently purchased with other products that the customer already purchased. The recommendations also will include products of a specific color and products from the customer’s favorite brand.
Which AWS service or feature should the company use to meet these requirements with the LEAST development effort?

A. Amazon Comprehend

B. Amazon Forecast

C. Amazon Personalize

D. Amazon SageMaker Studio

A company is launching a mobile app. The company wants customers to be able to use the app without upgrading their mobile devices.
Which pillar of the AWS Well-Architected Framework does this goal represent?

A. Security

B. Reliability

C. Cost optimization

D. Sustainability

Which AWS service or feature can be used to control inbound and outbound traffic on an Amazon EC2 instance?

A. Internet gateways

B. AWS Identity and Access Management (IAM)

C. Network ACLs

D. Security groups

A company recently created its first AWS account.
Which AWS services will require the use of a VPC? (Choose two.)

A. Amazon S3

B. Amazon Elastic File System (Amazon EFS)

C. Amazon Cognito

D. Amazon DynamoDB

E. Amazon EC2

Which AWS service can convert text to lifelike speech?

A. Amazon Polly

B. Amazon Textract

C. Amazon Transcribe

D. Amazon Comprehend

Which AWS service can a company use to perform complex analytical queries?

A. Amazon RDS

B. Amazon DynamoDB

C. Amazon Redshift

D. Amazon ElastiCache

A large enterprise with multiple VPCs in several AWS Regions around the world needs to connect and centrally manage network connectivity between its VPCs.
Which AWS service or feature meets these requirements?

A. AWS Direct Connect

B. AWS Transit Gateway

C. AWS Site-to-Site VPN

D. VPC endpoints

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 is suitable for an event-driven workload?

A. Amazon EC2

B. AWS Elastic Beanstalk

C. AWS Lambda

D. Amazon Lumberyard

A company must store call recordings for 6 years. The storage system should be highly durable and cost-effective.
Which AWS service meets these requirements?

A. AWS Snowball

B. Amazon S3

C. AWS Storage Gateway

D. Amazon Kinesis

A company needs to migrate all of its development teams to a cloud-based integrated development environment (IDE).
Which AWS service should the company use?

A. AWS CodeBuild

B. AWS Cloud9

C. AWS OpsWorks

D. AWS Cloud Development Kit (AWS CDK)

A company is developing an application that the company will host on Amazon EC2 instances. The application must be available 24 hours a day, 7 days a week. The company needs a scalable, highly available cloud architecture to support the application.
Which guidelines should the company apply in its design to meet these requirements? (Choose two.)

A. Use EC2 Spot Instances

B. Use Multi-AZ deployments.

C. Use Auto Scaling groups

D. Use AWS Backup.

E. Use EC2 Reserved Instances.

What is the customer ALWAYS responsible for managing, according to the AWS shared responsibility model?

A. Software licenses

B. Networking

C. Customer data

D. Encryption keys

A company needs to set up a petabyte-scale data warehouse in the AWS Cloud.
Which AWS service will meet this requirement?

A. Amazon DynamoDB

B. Amazon RDS

C. Amazon Redshift

D. Amazon ElastiCache

A user needs to perform a one-time backup of an Amazon Elastic Block Store (Amazon EBS) volume that is attached to an Amazon EC2 instance.
What is the MOST operationally efficient way to perform this backup?

A. Attach another EBS volume to the EC2 instance, and copy the contents.

B. Copy the EBS volume to a server that is running outside AWS and is connected with AWS Direct Connect.

C. Create an EBS snapshot of the volume.

D. Create a custom script to copy the EBS file contents to Amazon S3.

A company launched an Amazon EC2 instance with the latest Amazon Linux 2 Amazon Machine Image (AMI).
Which actions can a system administrator take to connect to the EC2 instance? (Choose two.)

A. Use Amazon EC2 Instance Connect.

B. Use a Remote Desktop Protocol (RDP) connection.

C. Use AWS Batch

D. Use AWS Systems Manager Session Manager.

E. Use Amazon Connect

A company wants to offer direct phone and chat channels for customer service. The company needs a pay-as-you-go solution that remote customer service agents can use to create and manage voice and chat contact flows.
Which AWS service will meet these requirements?

A. Amazon EventBridge (Amazon CloudWatch Events)

B. Amazon Connect

C. Amazon Cognito

D. AWS Direct Connect

A company needs to use dashboards and charts to analyze insights from business data.
Which AWS service will provide the dashboards and charts for these insights?

A. Amazon Macie

B. Amazon Aurora

C. Amazon QuickSight

D. AWS CloudTrail

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

A. Patch the Amazon RDS operating system.

B. Upgrade the firmware of the network infrastructure.

C. Manage data encryption.

D. Maintain physical access control in an AWS Region.

E. Grant least privilege access to IAM users.

A user wants to control AWS services by using the AWS CLI.
What are the MINIMUM security credentials that the user needs to achieve this goal?

A. AWS account user name and password

B. Multi-factor authentication (MFA)

C. Access keys

D. Key pairs

A company plans to run its IT infrastructure in the AWS Cloud. The infrastructure must be highly available. The company also must minimize the network latency between servers.
Which deployment scenario will meet these requirements?

A. Deploy in multiple Availability Zones in multiple AWS Regions.

B. Deploy in one Availability Zone in one AWS Region

C. Deploy in multiple AWS Regions. Deploy in one Availability Zone in each Region.

D. Deploy in multiple Availability Zones in one AWS Region.

A company's user base needs to remotely access virtual desktop computers from the internet.
Which AWS service provides this functionality?

A. Amazon Connect

B. Amazon Cognito

C. Amazon Workspaces

D. Amazon AppStream 2.0

A company needs to organize its resources and track AWS costs on a detailed level. The company needs to categorize costs by business department, environment, and application.
Which solution will meet these requirements?

A. Access the AWS Cost Management console to organize resources, set an AWS budget, and receive notifications of unintentional usage.

B. Use tags to organize the resources. Activate cost allocation tags to track AWS costs on a detailed level.

C. Create Amazon CloudWatch dashboards to visually organize and track costs individually.

D. Access the AWS Billing and Cost Management dashboard to organize and track resource consumption on a detailed level.

Which benefit is included with an AWS Enterprise Support plan?

A. AWS Partner Network (APN) support at no cost.

B. Designated support from an AWS technical account manager (TAM)

C. On-site support from AWS engineers

D. AWS managed compliance as code with AWS Config

A company that operates in the AWS Cloud wants to test workloads and team responses to simulated events. The company will conduct an exercise to identify potential issues that need to be addressed.
Which design principle of the AWS Well-Architected Framework does this exercise represent?

A. Anticipate failure.

B. Automatically recover from failure.

C. Measure overall cost efficiency.

D. Implement loosely coupled dependencies.