Exam Professional Cloud Developer topic 1 question 354 discussion

Actual exam question from Google's Professional Cloud Developer

Question #: 354
Topic #: 1

[All Professional Cloud Developer Questions]

You work for an ecommerce company. You are developing a new application with the following requirements:
• The application must have access to the most up-to-date data at all times.
• Due to company policy, data older than 30 days must be automatically deleted.

You need to determine which service should host the database, and how to configure the data deletion. You want to use the most efficient solution. What should you do?

A. Configure Spanner to host the database. Use Data Catalog to delete data older than 30 days.
B. Configure Spanner to host the database. Create a time-to-live policy that deletes data older than 30 days.
C. Configure Bigtable to host the database. Create a time-to-live policy that deletes data older than 30 days.
D. Configure Bigtable to host the database. Create a garbage collection policy in Bigtable that deletes data older than 30 days.

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Suggested Answer: D 🗳️

by Pime13 at July 16, 2025, 3:55 p.m.

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Pime13

3 weeks, 6 days ago

Selected Answer: D

https://cloud.google.com/bigtable/docs/garbage-collection https://cloud.google.com/bigtable/docs/samples/bigtable-create-family-gc-nested

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