Exam AWS Certified Solutions Architect - Professional All Questions

View all questions & answers for the AWS Certified Solutions Architect - Professional exam

Exam AWS Certified Solutions Architect - Professional topic 1 question 738 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional

Question #: 738
Topic #: 1

[All AWS Certified Solutions Architect - Professional Questions]

A software company hosts an application on AWS with resources in multiple AWS accounts and Regions. The application runs on a group of Amazon EC2 instances in an application VPC located in the us-east-1 Region with an IPv4 CIDR block of 10.10.0.0/16. In a different AWS account, a shared services VPC is located in the us-east-2 Region with an IPv4 CIDR block of 10.10.10.0/24. When a cloud engineer uses AWS CloudFormation to attempt to peer the application
VPC with the shared services VPC, an error message indicates a peering failure.
Which factors could cause this error? (Choose two.)

A. The IPv4 CIDR ranges of the two VPCs overlap
B. The VPCs are not in the same Region
C. One or both accounts do not have access to an Internet gateway
D. One of the VPCs was not shared through AWS Resource Access Manager
E. The IAM role in the peer accepter account does not have the correct permissions

Show Suggested Answer

Suggested Answer: AE 🗳️

by gsw at April 30, 2021, 2:51 p.m.

Disclaimers:

- ExamTopics website is not related to, affiliated with, endorsed or authorized by Amazon.
- Trademarks, certification & product names are used for reference only and belong to Amazon.

Comments

Submit Cancel

gsw

Highly Voted 3 years, 8 months ago

i agree A and E

upvoted 18 times

...

Netaji

Most Recent 3 years, 1 month ago

https://aws.amazon.com/about-aws/whats-new/2017/11/announcing-support-for-inter-region-vpc-peering/

upvoted 1 times

...

jj22222

3 years, 2 months ago

Selected Answer: AE

these look right: a and e

upvoted 1 times

...

pal40sg

3 years, 3 months ago

Selected Answer: AE

A&E - https://aws.amazon.com/premiumsupport/knowledge-center/cloudformation-vpc-peering-error/

upvoted 2 times

...

tkanmani76

3 years, 4 months ago

A&E - https://aws.amazon.com/premiumsupport/knowledge-center/cloudformation-vpc-peering-error/

upvoted 1 times

...

AzureDP900

3 years, 6 months ago

A,E sounds good to me.

upvoted 1 times

...

AzureDP900

3 years, 6 months ago

A,E sound good to me

upvoted 1 times

...

andylogan

3 years, 7 months ago

It's A E

upvoted 1 times

...

tgv

3 years, 7 months ago

AAA EEE --- No need for the VPCs to be in the same region No need for an internet gateway No need for the VPCs to be shared using RAM

upvoted 4 times

...

WhyIronMan

3 years, 7 months ago

I'll go with A, E

upvoted 1 times

...

vimgoru24

3 years, 7 months ago

A,E is way to go

upvoted 1 times

...

hk436

3 years, 7 months ago

A & E is my answer!!

upvoted 1 times

...

Waiweng

3 years, 7 months ago

it's A and E

upvoted 3 times

...

digimaniac

3 years, 8 months ago

AD A is obvious, D is documented below Shared VPCs prerequisites You must enable resource sharing from the management account for your organization. https://docs.aws.amazon.com/vpc/latest/userguide/vpc-sharing.html#vpc-share-prerequisites

upvoted 1 times

beebatov

3 years, 8 months ago

its A & E. Cloud engineer uses "AWS CloudFormation" to attempt to peer the application. https://aws.amazon.com/premiumsupport/knowledge-center/cloudformation-vpc-peering-error/

upvoted 2 times

digimaniac

3 years, 7 months ago

it is shared service VPC, I read it wrong. AE

upvoted 1 times

...

beebatov

3 years, 8 months ago

Answer: C & E https://aws.amazon.com/premiumsupport/knowledge-center/cloudformation-vpc-peering-error/

upvoted 1 times

beebatov

3 years, 8 months ago

Sorry it was a Typo, Answer: A & E

upvoted 2 times

...