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Using Amazon Elastic Container Service (Amazon ECS) to break down a monolithic architecture into microservices is an example of:

A.
a loosely coupled architecture
A.
a loosely coupled architecture
Answers
B.
a tightly coupled architecture
B.
a tightly coupled architecture
Answers
C.
a stateless architecture
C.
a stateless architecture
Answers
D.
a stateful architecture
D.
a stateful architecture
Answers
Suggested answer: A

A media company uploads audio and video files to a centralized Amazon S3 bucket from locations that are geographically dispersed. Which AWS solution will optimize transfer speeds for these files?

A.
AWS Global Accelerator
A.
AWS Global Accelerator
Answers
B.
S3 Transfer Accelerator
B.
S3 Transfer Accelerator
Answers
C.
AWS Direct Connect
C.
AWS Direct Connect
Answers
D.
Amazon CloudFront
D.
Amazon CloudFront
Answers
Suggested answer: D

A company wants to migrate to AWS and use the same security software it uses on premises. The security software vendor offers its security software as a service on AWS. Where can the company purchase the security solution?

A.
AWS Partner Solutions Finder
A.
AWS Partner Solutions Finder
Answers
B.
AWS Support Center
B.
AWS Support Center
Answers
C.
AWS Management Console
C.
AWS Management Console
Answers
D.
AWS Marketplace
D.
AWS Marketplace
Answers
Suggested answer: D

A company is removing its office and must establish an encrypted connection to AWS. Which AWS service will help meet this requirement?

A.
AWS VPN
A.
AWS VPN
Answers
B.
Amazon Route 53
B.
Amazon Route 53
Answers
C.
Amazon API Gateway
C.
Amazon API Gateway
Answers
D.
Amazon Connect
D.
Amazon Connect
Answers
Suggested answer: A

Which AWS service or resource helps on-premises applications connect to AWS Cloud-based storage and caches the data locally for low-latency access?

A.
AWS Direct Connect
A.
AWS Direct Connect
Answers
B.
AWS Storage Gateway
B.
AWS Storage Gateway
Answers
C.
Amazon S3
C.
Amazon S3
Answers
D.
AWS Snowball Edge
D.
AWS Snowball Edge
Answers
Suggested answer: B

Explanation:

Explanation:

AWS Storage Gateway is a set of hybrid cloud services that gives you on-premises access to virtually unlimited cloud storage. Customers use Storage Gateway to integrate AWS Cloud storage with existing on-site workloads so they can simplify storage management and reduce costs for key hybrid cloud storage use cases. These include moving backups to the cloud, using on-premises file shares backed by cloud storage, and providing low latency access to data in AWS for on-premises applications.

To support these use cases, Storage Gateway offers four different types of gateways - Amazon S3 File Gateway, Amazon FSx File Gateway, Tape Gateway, and Volume Gateway - that seamlessly connect on-premises applications with cloud storage. Moving data to the cloud for advanced AWS Cloud storage capabilities and caching data locally for low-latency access gives you the best of cloud and on-premises. Applications connect to the service through a virtual machine or gateway hardware appliance using standard storage protocols, such as NFS, SMB, and iSCSI. The gateway connects to AWS storage services, such as Amazon S3, Amazon S3 Glacier, Amazon S3 Glacier Deep Archive, Amazon FSx for Windows File Server, Amazon EBS, and AWS Backup, providing storage and data management for files, volumes, snapshots, and virtual tapes in AWS. The service includes an optimized and efficient data transfer mechanism, with bandwidth management and automated network resilience, and provides a consistent management experience using the AWS Console onpremises and in the AWS Cloud.

A company needs to improve the response rate of high-volume queries to its relational database.

Which AWS service should the company use to offload requests to the database and improve overall response times?

A.
Amazon DynamoDB Accelerator (DAX)
A.
Amazon DynamoDB Accelerator (DAX)
Answers
B.
Amazon ElastiCache
B.
Amazon ElastiCache
Answers
C.
Elastic Load Balancing
C.
Elastic Load Balancing
Answers
D.
AWS Global Accelerator
D.
AWS Global Accelerator
Answers
Suggested answer: B

A company needs to perform a one-time migration of 40 TB of data from its on-premises storage servers to Amazon S3. The transfer must happen as quickly as possible while keeping costs to a minimum. The company has 100 Mbps internet connectivity.

Which AWS service will meet these requirements?

A.
AWS Snowball
A.
AWS Snowball
Answers
B.
AWS Direct Connect
B.
AWS Direct Connect
Answers
C.
AWS Storage Gateway
C.
AWS Storage Gateway
Answers
D.
Amazon S3 Transfer Acceleration
D.
Amazon S3 Transfer Acceleration
Answers
Suggested answer: A

A database administrator is trying to determine who deleted a critical Amazon Redshift cluster.

Which AWS service helps with monitoring and retaining this type of account activity?

A.
AWS CloudTrail
A.
AWS CloudTrail
Answers
B.
AWS Organizations
B.
AWS Organizations
Answers
C.
AWS Identity and Access Management (IAM)
C.
AWS Identity and Access Management (IAM)
Answers
D.
AWS Trusted Advisor
D.
AWS Trusted Advisor
Answers
Suggested answer: A

Which of the following are user authentication services managed by AWS? (Select Two.)

A.
Amazon Cognito
A.
Amazon Cognito
Answers
B.
AWS Lambda
B.
AWS Lambda
Answers
C.
AWS License Manager
C.
AWS License Manager
Answers
D.
AWS identity and Access Management (IAM)
D.
AWS identity and Access Management (IAM)
Answers
E.
AWS CodeStar
E.
AWS CodeStar
Answers
Suggested answer: A, D

A company hosts a web application on Amazon EC2 instances. The application requires credentials so that it can access other AWS services. Which feature should the company use the provide this access?

A.
IAM users
A.
IAM users
Answers
B.
IAM groups
B.
IAM groups
Answers
C.
IAM roles
C.
IAM roles
Answers
D.
Multi-factor authentication (MFA)
D.
Multi-factor authentication (MFA)
Answers
Suggested answer: D
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