Amazon PAS-C01 Exam - Topic 5 Question 39 Discussion

Actual exam question for Amazon's PAS-C01 exam

Question #: 39
Topic #: 5

A company is planning to migrate its SAP workloads to AWS. The company will use two VPCs One VPC will be for production systems and one VPC will be for non-production systems. The company will host the non-production systems and the primary node of all the production systems in the same Availability Zone.

What is the MOST cost-effective way to establish a connection between me production systems and the non-production systems?

ACreate an AWS Transit Gateway Attach the VPCs to the transit gateway Add the appropriate routes m the subnet route tables

BEstablish a VPC peering connection between the two VPCs Add the appropriate routes in the subnet route tables

CCreate an internet gateway in each VPC Use an AWS Site-to-Site VPN connection between the two VPCs Add the appropriate routes in the subnet route tables

DSet up an AWS Direct Connect connection between the two VPCs Add the appropriate routes in the subnet route tables

Show Suggested Answer

Suggested Answer: C

VPC endpoints to ensure that traffic to and from the CloudWatch and EC2 services stays within the VPC. Additionally, an IAM policy is created to grant access to only the necessary actions, such as DescribeInstances and GetMetricStatistics, for all EC2 resources. This approach will provide secure monitoring of the SAP system while maximizing security and ensuring support from both SAP and AWS.

https://docs.aws.amazon.com/sap/latest/general/data-provider-req.html#vpc-endpoints

by Dudley at Jul 15, 2024, 02:55 PM

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Ramonita

3 months ago

I heard VPNs can add latency, not sure if that's a good idea.

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Josphine

3 months ago

Wait, can you really use an internet gateway for VPCs?

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Jacinta

3 months ago

Isn't Direct Connect overkill for this setup?

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Sheridan

4 months ago

I think Transit Gateway is more scalable though.

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Erinn

4 months ago

VPC peering is usually cheaper than Transit Gateway.

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Glory

4 months ago

Direct Connect sounds expensive for just connecting two VPCs, right? I feel like there might be a simpler way to do this.

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Kenneth

4 months ago

I practiced a similar question where VPC peering was the answer, but I wonder if the Transit Gateway might be better for future growth.

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Terrilyn

4 months ago

I think using a Transit Gateway could be more scalable, but I need to double-check if it's the cheapest solution for this scenario.

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Roxane

5 months ago

I remember studying VPC peering, but I'm not sure if it's the most cost-effective option here.

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Mattie

5 months ago

I'm a little confused by the details around hosting the production and non-production systems in the same Availability Zone. Wouldn't that introduce a single point of failure? I'll need to carefully consider the tradeoffs between cost and resilience when selecting the connectivity approach.

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Desiree

5 months ago

Okay, I think I've got this. The question is asking for the most cost-effective way to connect the production and non-production VPCs. Based on my understanding, VPC peering would be the cheapest option since it doesn't require any additional network hardware or ongoing charges.

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Hildegarde

5 months ago

Hmm, I'm a bit unsure about this one. I'll need to make sure I understand the differences between the connectivity options like Transit Gateway, VPC peering, VPN, and Direct Connect. The key will be identifying the most cost-effective solution.

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Blondell

5 months ago

This seems like a straightforward networking question. I'll need to carefully review the options and think through the cost implications of each approach.

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Colette

5 months ago

I'm pretty sure this will overwrite the existing data, so I'll go with option B.

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Lindsey

5 months ago

I might be confusing it with another topic, but I want to say the certificate key-pair is the first thing we need to set up.

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Sherell

10 months ago

Ah, the age-old cloud architecture conundrum: 'How many layers of complexity can I add to this?' Option B is the clear winner here.

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Gracia

8 months ago

Yeah, setting up VPC peering and adding the appropriate routes is the most straightforward approach in this scenario.

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Arthur

8 months ago

I agree, VPC peering is the most cost-effective solution for connecting the production and non-production systems.

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Glendora

8 months ago

Option B is definitely the way to go. Keep it simple with a VPC peering connection.

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Major

10 months ago

Option B is the way to go. Why complicate things with a transit gateway or VPN when VPC peering does the job nicely?

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Evan

8 months ago

True, but for cost-effectiveness, VPC peering seems like the best option in this scenario.

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Jamal

9 months ago

True, but for now, simplicity is key. We can always reevaluate later.

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Dorothy

9 months ago

But wouldn't using a transit gateway be more scalable in the long run?

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Lewis

9 months ago

But wouldn't a transit gateway provide more flexibility for future growth?

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Carylon

9 months ago

I agree, VPC peering is simple and cost-effective.

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Romana

9 months ago

I agree, VPC peering is simple and effective for connecting the production and non-production systems.

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Dyan

10 months ago

I'm leaning towards Option B as well. VPC peering is a native AWS service that doesn't require additional hardware or configurations like the other options.

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Tommy

8 months ago

It's good to know that we're all on the same page with choosing Option B for the connection between the VPCs.

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Mozell

8 months ago

I agree, VPC peering is definitely the most convenient option for this scenario.

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Essie

8 months ago

Yeah, VPC peering seems like the most straightforward solution for connecting the VPCs.

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Skye

9 months ago

I think Option B is the way to go. It's simple and cost-effective.

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Jesus

10 months ago

Option B seems the most straightforward and cost-effective way to connect the production and non-production VPCs. VPC peering is a simple and reliable solution for this use case.

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