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Which AWS service or feature can a company use to determine which business unit is using specific AWS resources?

A.

Cost allocation tags

B.

Key pairs

C.

Amazon Inspector

D.

AWS Trusted Advisor

A company is building a business intelligence solution that uses Amazon Redshift. The company wants to use an AWS service to create interactive dashboards and not pay any upfront costs for it.

Which service should the company use?

A.

Amazon CloudWatch

B.

AWS Health Dashboard

C.

AWS Service Catalog

D.

Amazon QuickSight

Which of the following is an architectural design principle of the AWS Well-Architected Framework?

A.

Loosely couple components

B.

Build monolithic systems

C.

Scale vertically, not horizontally

D.

Use third-party software

A company will run a predictable compute workload on Amazon EC2 Instances for the next 3 years. The workload is critical for the company. The company wants to optimize costs to run the workload.

Which solution will meet these requirements?

A.

Spot Instances

B.

Dedicated Hosts

C.

Savings Plans

D.

On-Demand Instances

An ecommerce company plans to move its data center workload to the AWS Cloud to support highly dynamic usage patterns. Which benefits make the AWS Cloud cost-effective for the migration of this type of workload? (Select TWO.)

A.

Reliability

B.

Security

C.

Elasticity

D.

Pay-as-you-go resource pricing

E.

High availability

A company wants to control the protection of its AWS resources. The company wants to block SQL injection attacks and cross-site scripting.

Which AWS service or feature meets these requirements?

A.

Amazon GuardDuty

B.

AWSWAF

C.

Security groups

D.

AWS Shield

Which AWS service is a fully managed service and allows access to applications through a virtual interface (VIF)?

A.

Amazon AppStream 2.0

B.

Amazon EC2

C.

AWS Elastic Beanstalk

D.

AWS Lambda

Which AWS service gives users the ability to deploy highly repeatable infrastructure configurations?

A.

AWS CloudFormation

B.

AWS CodeDeploy

C.

AWS CodeBuild

D.

AWS Systems Manager

A company wants to build, train, and deploy machine learning (ML) models.

Which AWS service will meet these requirements?

A.

Amazon Athena

B.

Amazon Comprehend

C.

Amazon Polly

D.

Amazon SageMaker AI

A company wants to run a graph query that provides credit card users' names, addresses, and transactions. The company wants the graph to show if the names, addresses, and transactions indicates possible fraud.

Which AWS database service will meet these requirements?

A.

Amazon DocumenlDB (with MongoDB compatibility)

B.

Amazon Timestream

C.

Amazon DynamoDB

D.

Amazon Neptune

Which AWS service provides a cloud-based customer contact center?

A.

AWS CloudFormation

B.

Amazon CloudWatch

C.

Amazon Connect

D.

AWS Direct Connect

Which AWS service gives companies the ability to create graph applications that can analyze billions of relationships between data points in milliseconds?

A.

Amazon Redshift

B.

Amazon Neptune

C.

Amazon DocumentDB (with MongoDB compatibility)

D.

Amazon ElastiCache

A company wants to securely access an Amazon S3 bucket from an Amazon EC2 instance without accessing the internet.

What should the company use to accomplish this goal?

A.

VPN connection

B.

Internet gateway

C.

VPC endpoint

D.

NAT gateway

Which AWS tool or feature acts as a VPC firewall at the subnet level?

A.

Security group

B.

Network ACL

C.

Traffic Mirroring

D.

Internet gateway

A company is running a reporting web server application on Amazon EC2 instances. The application runs once every week and once again at the end of the month. The EC2 instances can be shut down when they are not in use.

What is the MOST cost-effective billing model for this use case?

A.

Standard Reserved Instances

B.

Convertible Reserved Instances

C.

On-Demand Capacity Reservations

D.

On-Demand Instances

Which AWS service helps users plan and track their server and application inventory migration data to AWS?

A.

Amazon CloudWatch

B.

AWS DataSync

C.

AWS Migration Hub

D.

AWS Application Migration Service

Which AWS service or feature provides information about governance monitoring and risk auditing of AWS accounts?

A.

AWS CloudTrail

B.

VPC Flow Logs

C.

Amazon CloudWatch

D.

AWS Trusted Advisor

A company is building AWS architecture to deliver real-time data feeds from an on-premises data center into an application that runs on AWS. The company needs a consistent network connection with minimal latency.

What should the company use to connect the application and the data center to meet these requirements?

A.

AWS Direct Connect

B.

Public internet

C.

AWS VPN

D.

Amazon Connect

A company is planning to set up a new application in the AWS Cloud. The company needs a complete estimate of the AWS expenses that the application is likely to incur.

A.

AWS Trusted Advisor

B.

AWS Cost Explorer

C.

AWS Price List API

D.

AWS Pricing Calculator

Which cloud concept is demonstrated by using AWS Cost Explorer?

A.

Rightsizing

B.

Reliability

C.

Resilience

D.

Modernization