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Google Cloud Exams
GCP
Associate Data Practitioner
Determine when to use replication
Choosing Cloud Storage Replication Scope

Diagram

Choosing Cloud Storage Replication Scope

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A decision tree branching on region-outage survival, region-pair availability, cost versus control, and RPO needs to pick Regional, Dual-region with default or turbo replication, Multi-region, or Cross-bucket replication.

In the Domain

Dual-Region Versus Multi-Region Decisions

Dual-region buckets and multi-region buckets provide active-active redundancy across regions from a single bucket with no manual failover. Cloud Storage always understands the current state of the bucket and transparently serves objects from an available region, so both types are designed for an RTO of zero and short regional failures are normally invisible to users. Unlike a traditional active-passive model with a primary and secondary location, users do not copy data from one bucket to another or change storage paths during an outage.

Read it in the Domain summary

Domain 2 of 3

Determine when to use replication

Read the Domain summary

Practice this Domain

30 practice questions

Practice this Domain

Last updated October 23, 2026

Domain 2 of 3

Determine when to use replication

Read the Domain summary

Practice this Domain

30 practice questions

Practice this Domain

Practice questions in this domain

1.A retail company hosts its relational database on a single Cloud SQL instance. During peak shopping events, write operations succeed normally, but customer-facing product searches and analytical reports experience significant query latency because they compete for compute resources on the primary instance. Which replication configuration should the database administrator implement to reduce query latency for these read-heavy workloads?
2.An enterprise company hosts a primary Cloud SQL database in us-central1. The company wants to accomplish two primary objectives: Provide low-latency read access for business reporting analysts located in Europe (europe-west1). Implement a disaster recovery strategy capable of recovering operations in another region if us-central1 suffers an outage. Which replication strategy should the company choose, and which operational trade-off must they manage?
3.An enterprise hosts a mission-critical database on a Cloud SQL instance configured for high availability (HA) within a single Google Cloud region. The organization wants to expand its disaster recovery (DR) architecture to protect against a potential full regional outage and achieve a recovery time objective (RTO) measured in minutes. Which replication strategy should the enterprise implement?

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Home
Google Cloud Exams
GCP
Associate Data Practitioner
Determine when to use replication
Choosing Cloud Storage Replication Scope

Diagram

Choosing Cloud Storage Replication Scope

X LinkedIn Facebook Reddit

In the Domain

Dual-Region Versus Multi-Region Decisions

Dual-region buckets and multi-region buckets provide active-active redundancy across regions from a single bucket with no manual failover. Cloud Storage always understands the current state of the bucket and transparently serves objects from an available region, so both types are designed for an RTO of zero and short regional failures are normally invisible to users. Unlike a traditional active-passive model with a primary and secondary location, users do not copy data from one bucket to another or change storage paths during an outage.

Read it in the Domain summary

Domain 2 of 3

Determine when to use replication

Read the Domain summary

Practice this Domain

30 practice questions

Practice this Domain

Last updated October 23, 2026

Domain 2 of 3

Determine when to use replication

Read the Domain summary

Practice this Domain

30 practice questions

Practice this Domain

Practice questions in this domain

1.A retail company hosts its relational database on a single Cloud SQL instance. During peak shopping events, write operations succeed normally, but customer-facing product searches and analytical reports experience significant query latency because they compete for compute resources on the primary instance. Which replication configuration should the database administrator implement to reduce query latency for these read-heavy workloads?
2.An enterprise company hosts a primary Cloud SQL database in us-central1. The company wants to accomplish two primary objectives: Provide low-latency read access for business reporting analysts located in Europe (europe-west1). Implement a disaster recovery strategy capable of recovering operations in another region if us-central1 suffers an outage. Which replication strategy should the company choose, and which operational trade-off must they manage?
3.An enterprise hosts a mission-critical database on a Cloud SQL instance configured for high availability (HA) within a single Google Cloud region. The organization wants to expand its disaster recovery (DR) architecture to protect against a potential full regional outage and achieve a recovery time objective (RTO) measured in minutes. Which replication strategy should the enterprise implement?