Exam Professional Cloud Developer topic 1 question 360 discussion

Actual exam question from Google's Professional Cloud Developer

Question #: 360
Topic #: 1

[All Professional Cloud Developer Questions]

You are developing a dashboard that aggregates temperature readings from thousands of IoT devices monitoring a city's ambient temperature. You expect a large amount of viewing traffic resulting in a large amount of data egress once the dashboard is live. The dashboard temperature display data doesn't need to be real-time and can tolerate a few seconds of lag. You decide to deploy Memorystore for Redis as the storage backend. You want to ensure that the dashboard will be highly available. How should you configure the service in Memorystore for Redis?

A. Update Memorystore for Redis to the latest version.
B. Configure Memorystore to use read replicas.
C. Use Private Service Access to enable low-latency network throughput.
D. Set up Serverless VPC Access to avoid receiving traffic over the internet.

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Suggested Answer: B 🗳️

by Pime13 at July 15, 2025, 8:08 p.m.

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Pime13

4 weeks ago

Selected Answer: B

https://www.cloudskillsboost.google/focuses/31116?parent=catalog https://cloud.google.com/memorystore/docs/redis/high-availability-for-memorystore-for-redis https://cloud.google.com/memorystore/docs/redis/about-read-replicas

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