Amazon Exam SAP-C02 Topic 3 Question 55 Discussion

Actual exam question for Amazon's SAP-C02 exam

Question #: 55
Topic #: 3

A company is deploying a distributed in-memory database on a fleet of Amazon EC2 instances. The fleet consists of a primary node and eight worker nodes. The primary node is responsible for monitoring cluster health, accepting user requests, distributing user requests to worker nodes, and sending an aggregate response back to a client. Worker nodes communicate with each other to replicate data partitions.

The company requires the lowest possible networking latency to achieve maximum performance.

Which solution will meet these requirements?

ALaunch memory optimized EC2 instances in a partition placement group.

BLaunch compute optimized EC2 instances in a partition placement group.

CLaunch memory optimized EC2 instances in a cluster placement group

DLaunch compute optimized EC2 instances in a spread placement group.

Show Suggested Answer

Suggested Answer: C

by Candida at Jun 16, 2025, 08:55 PM

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1 months ago

I think option A is the way to go. Memory optimized instances in a partition placement group will give us the lowest possible networking latency for our distributed in-memory database.

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Vallie

8 days ago

B: Yeah, that makes sense. We need to prioritize performance for our distributed in-memory database.

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Kattie

24 days ago

A: I agree, option A with memory optimized instances in a partition placement group is the best choice for low networking latency.

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