Exam Professional Cloud Database Engineer All Questions

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Exam Professional Cloud Database Engineer topic 1 question 13 discussion

Actual exam question from Google's Professional Cloud Database Engineer

Question #: 13
Topic #: 1

[All Professional Cloud Database Engineer Questions]

You recently launched a new product to the US market. You currently have two Bigtable clusters in one US region to serve all the traffic. Your marketing team is planning an immediate expansion to APAC. You need to roll out the regional expansion while implementing high availability according to Google-recommended practices. What should you do?

A. Maintain a target of 23% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone europe-west1-d
cluster-c in zone asia-east1-b
B. Maintain a target of 23% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone us-central1-b
cluster-c in zone us-east1-a
C. Maintain a target of 35% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone australia-southeast1-a
cluster-c in zone europe-west1-d
cluster-d in zone asia-east1-b
D. Maintain a target of 35% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone us-central2-a
cluster-c in zone asia-northeast1-b
cluster-d in zone asia-east1-b

Show Suggested Answer

Suggested Answer: D 🗳️

by GCP72 at Dec. 24, 2022, 4:58 a.m.

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dynamic_dba

Highly Voted 1 year, 10 months ago

D. The question HA for US and APAC. Any answer which mentions Europe must be wrong. That eliminates A and C. HA requires > 1 cluster, so B must be wrong, leaving D. D shows 2 clusters in US and 2 in APAC.

upvoted 12 times

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hanayome

Most Recent 8 months, 3 weeks ago

Selected Answer: D

obviously D

upvoted 2 times

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goodsport

1 year, 4 months ago

Selected Answer: D

D seems right.

upvoted 2 times

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jteru

1 year, 6 months ago

Selected Answer: D

D is correct.

upvoted 2 times

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pk349

2 years, 1 month ago

D: Maintain a target of 35% CPU utilization by locating: cluster-a in zone us-central1-a cluster-b in zone us-central2-a cluster-c in zone asia-northeast1-b cluster-d in zone asia-east1-b

upvoted 2 times

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chelbsik

2 years, 1 month ago

Selected Answer: D

Forgot to vote

upvoted 4 times

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chelbsik

2 years, 1 month ago

Looks like D to me - it's the only one with 2 US and 2 Asia regions. Also https://cloud.google.com/bigtable/docs/replication-settings#regional-failover

upvoted 4 times

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GCP72

2 years, 1 month ago

D is the correct answer

upvoted 2 times

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