Exam AWS Certified Solutions Architect - Associate SAA-C02 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C02 topic 1 question 302 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C02

Question #: 302
Topic #: 1

[All AWS Certified Solutions Architect - Associate SAA-C02 Questions]

A company has an application that is hosted on Amazon EC2 instances in two private subnets. A solutions architect must make the application available on the public internet with the least amount of administrative effort.
What should the solutions architect recommend?

A. Create a load balancer and associate two public subnets from the same Availability Zones as the private instances. Add the private instances to the load balancer.
B. Create a load balancer and associate two private subnets from the same Availability Zones as the private instances. Add the private instances to the load balancer.
C. Create an Amazon Machine Image (AMI) of the instances in the private subnet and restore in the public subnet. Create a load balancer and associate two public subnets from the same Availability Zones as the public instances.
D. Create an Amazon Machine Image (AMI) of the instances in the private subnet and restore in the public subnet. Create a load balancer and associate two private subnets from the same Availability Zones as the public instances.

Show Suggested Answer

Suggested Answer: A 🗳️

by toto059 at Feb. 2, 2021, 5:54 p.m.

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Comments

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DrCloud

Highly Voted 3 years, 8 months ago

Ans: A https://aws.amazon.com/premiumsupport/knowledge-center/public-load-balancer-private-ec2/

upvoted 47 times

NapoleonBorntoparty

3 years, 7 months ago

follow this link and you'll see A is correct

upvoted 2 times

agnd1

3 years, 7 months ago

From this link they still list "Create public subnets for your backend instances" step before configuring LB and associating public subnet with the LB. I'm going with C.

upvoted 4 times

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Heyang

3 years, 7 months ago

“t with the least amount of administrative effort” so ans A

upvoted 4 times

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CountryGent

Highly Voted 3 years, 8 months ago

A Indeed. https://aws.amazon.com/premiumsupport/knowledge-center/public-load-balancer-private-ec2/

upvoted 15 times

MABLI

3 years, 7 months ago

thanks

upvoted 1 times

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Sinaneos

Most Recent 2 years, 8 months ago

Selected Answer: A

The answer is obviously A but for some reason C is selected and there's no "Most voted" next to A, makes to so confusing.

upvoted 1 times

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OUcema

3 years, 1 month ago

Selected Answer: A

I would say A

upvoted 1 times

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Salem_Express

3 years, 2 months ago

Selected Answer: A

Cannot be C ! it's A for sure.

upvoted 1 times

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weilun_tann

3 years, 5 months ago

- A. LBs must be in a public subnet and reachable by the Internet - The EC2 instances running the application can stay in their private subnets, but the security group of the LB must be added as an inbound security group rule to these instances

upvoted 1 times

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prex

3 years, 5 months ago

Selected Answer: A

Ans: A https://aws.amazon.com/premiumsupport/knowledge-center/public-load-balancer-private-ec2/

upvoted 1 times

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Osemk

3 years, 6 months ago

C is a disaster security wise. Ans is A

upvoted 1 times

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dixogen

3 years, 6 months ago

Selected Answer: A

A. Please change the answer admin

upvoted 1 times

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Cabrera

3 years, 7 months ago

Answer is A, take a look at the article https://aws.amazon.com/premiumsupport/knowledge-center/public-load-balancer-private-ec2/ To attach Amazon EC2 instances located in a private subnet, create public subnets in the same Availability Zones as the private subnets used by the backend instances. Then, associate the public subnets with your load balancer.

upvoted 7 times

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Cotter

3 years, 7 months ago

AAAAAAAAAAAAAAAAAAAAAAAAAAAAA

upvoted 2 times

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ying162

3 years, 7 months ago

I will go with A as "least amount of Administrative effort" is a requirement

upvoted 1 times

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Elliea

3 years, 7 months ago

Answer is C. They use tricky wording here. You have to CREATE a public subnet before you start associating it with the ALB. Words guys. Words.

upvoted 1 times

abhishek_sagi

3 years, 7 months ago

You need to create the public subnet in option C as well .

upvoted 1 times

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raghuisin

3 years, 7 months ago

ANS: A Verified by deploying ALB in the public subnet and EC2 in the private subnet. Internet-facing ALB's can communicate with Private EC2 instances.

upvoted 4 times

tamtv86

3 years, 7 months ago

So it should be B based on your explaination?

upvoted 1 times

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ansh18061986

3 years, 7 months ago

Will go with option 'A'.

upvoted 3 times

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Suresh108

3 years, 7 months ago

Answer is AAAAAAAA. same question is explained with details on AWS site below https://aws.amazon.com/premiumsupport/knowledge-center/public-load-balancer-private-ec2/

upvoted 4 times

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KK_uniq

3 years, 7 months ago

A for sure

upvoted 2 times

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