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Exam Professional Cloud Database Engineer All Questions

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Exam Professional Cloud Database Engineer topic 1 question 73 discussion

Actual exam question from Google's Professional Cloud Database Engineer
Question #: 73
Topic #: 1
[All Professional Cloud Database Engineer Questions]

Your company is developing a new global transactional application that must be ACID-compliant and have 99.999% availability. You are responsible for selecting the appropriate Google Cloud database to serve as a datastore for this new application. What should you do?

  • A. Use Firestore.
  • B. Use Cloud Spanner.
  • C. Use Cloud SQL.
  • D. Use Bigtable.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by pk349 at Dec. 24, 2022, 11:55 p.m.

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chelbsik
Highly Voted 1 year, 11 months ago
Selected Answer: B
99,999% availability and global - it's either Spanner or Firestore, but 'transactional' eliminates Firestore
upvoted 8 times
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Alfred_Magno
Most Recent 2 months, 3 weeks ago
Cloud SQL Enterprise Plus edition with high availability (HA)>=99.99% Cloud SQL Enterprise edition with high availability (HA)>=99.95% Cloud Spanner - Multi-Regional Instance >= 99.999% Cloud Spanner - Regional Instance >= 99.99% Firestore Multi-Region >= 99.999% Firestore Regional >= 99.99% Cloud Bigtable - Zonal instance (single cluster) >= 99.9% The key is transactional because spanner and firestore covers global and 99.999 , just spanner covers transactional
upvoted 1 times
...
Pime13
6 months, 4 weeks ago
Selected Answer: B
99.999% spanner
upvoted 1 times
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[Removed]
1 year, 4 months ago
Selected Answer: B
B: Cloud Spanner
upvoted 1 times
...
pk349
1 year, 11 months ago
B: Use Cloud Spanner.
upvoted 2 times
...

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