Amazon CLF-C02 Exam - Topic 1 Question 49 Discussion

Actual exam question for Amazon's CLF-C02 exam

Question #: 49
Topic #: 1

[All CLF-C02 Questions]

Which AWS service or feature is used to Troubleshoot network connectivity issues between Amazon EC2 instances?

AAWS Certificate Manager (ACM)

BInternet gateway

CVPC Flow Logs

DAWS CloudHSM

Show Suggested Answer

Suggested Answer: C

VPC Flow Logs is the AWS service or feature that is used to troubleshoot network connectivity issues between Amazon EC2 instances. VPC Flow Logs is a feature that enables users to captureinformation about the IP traffic going to and from network interfaces in their VPC. VPC Flow Logs can help users monitor and diagnose network-related issues, such as traffic not reaching an instance, or an instance not responding to requests. VPC Flow Logs can be published to Amazon CloudWatch Logs, Amazon S3, or Amazon Kinesis Data Firehose for analysis and storage.

by Lucina at Oct 13, 2025, 11:29 PM

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Rodolfo

9 days ago

I feel confident about C too. It’s essential for diagnosing issues.

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Huey

14 days ago

C) VPC Flow Logs gives detailed insights. Very useful!

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Florinda

19 days ago

Internet gateway is for internet access, not troubleshooting.

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Herminia

24 days ago

Not sure about that. What about B) Internet gateway?

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Odette

29 days ago

Definitely C, I've used it for troubleshooting before!

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Jacquelyne

1 month ago

I thought it was AWS CloudHSM at first, but VPC Flow Logs makes sense.

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Florinda

1 month ago

Totally agree, VPC Flow Logs are super helpful.

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Adria

1 month ago

Internet gateway? Nah, that's for connecting your VPC to the internet, not troubleshooting.

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Lavera

2 months ago

C. VPC Flow Logs is the correct answer. Gotta love those detailed network logs!

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Lai

2 months ago

Haha, AWS CloudHSM? Really? That's like using a sledgehammer to crack a nut!

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Danica

2 months ago

I'd go with C. VPC Flow Logs, it's the perfect tool for network troubleshooting.

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Avery

2 months ago

VPC Flow Logs for sure, that's the way to go!

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Chaya

2 months ago

Agreed! VPC Flow Logs show what’s happening in the network.

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Temeka

3 months ago

C) VPC Flow Logs is the way to go!

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Joesph

3 months ago

I think it's C) VPC Flow Logs. They help track traffic.

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Mable

3 months ago

I'm pretty confident that VPC Flow Logs is the way to go. It gives you visibility into the network traffic, which is key for troubleshooting connectivity issues.

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Torie

3 months ago

Wait, are you sure it's not the Internet gateway?

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Cherry

3 months ago

I'm a bit confused on this one. Is there another AWS service that could also be used for network troubleshooting besides VPC Flow Logs?

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Yuette

4 months ago

VPC Flow Logs sounds like the right choice to me. It can provide detailed information about the network traffic to help identify any connectivity problems.

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Justine

4 months ago

Hmm, I'm not too sure about this one. I'll need to review my notes on AWS networking services to decide the best approach.

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Chana

4 months ago

I think VPC Flow Logs would be the best option here to troubleshoot network connectivity issues between EC2 instances.

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Mitsue

4 months ago

I feel like AWS Certificate Manager is not related to network issues, but I can't recall the exact role of VPC Flow Logs right now.

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Kip

4 months ago

I’m a bit confused; I thought Internet gateways were more about connecting to the internet rather than troubleshooting.

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Dierdre

5 months ago

I remember practicing a question about network troubleshooting, and VPC Flow Logs seemed relevant there too.

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Helga

5 months ago

I think it might be VPC Flow Logs since they help monitor traffic, but I'm not entirely sure.

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