Deploy scalable and highly available databases in Google Cloud Questions
Practice questions for Deploy scalable and highly available databases in Google Cloud topic in Google Professional Cloud Database Engineer. 41 questions covering this domain.
When you create a new Cloud SQL instance with high availability enabled, what type of instance is created?
A platform team wants a highly available multi-region Bigtable deployment. Which statement is correct?
Which Spanner deployment option provides the highest availability among single-region, dual-region, and multi-region?
A write-heavy Spanner workload now serves most writers from a new geographic area. What should architects do to reduce write latency?
What action does Google recommend for seeing how an application responds to a Cloud SQL failover event?
When specifying zones for a Cloud SQL high-availability instance, what must be true if both the primary and secondary zones are specified?
Which AlloyDB component provides horizontal read scaling by adding multiple read nodes to a cluster?
For Firestore, which choice directly determines data residence and the latency-resiliency tradeoff for the database?
An application needs Cloud SQL read capacity close to users in another region and wants extra disaster recovery capability against a regional failure....
An AlloyDB deployment needs disaster recovery and read distribution from another region. Which architecture best meets that requirement?
A Spanner instance needs to be sized for a new workload. The team is unsure of the correct processing unit count. Which tool provides data-driven reco...
An AlloyDB cluster must have its primary instance in a different zone than the read pool for zone-level fault tolerance. Which AlloyDB topology featur...
Which Firestore mode is recommended for new mobile and web applications that benefit from real-time listeners and offline support?
An application needs to scale Cloud SQL read capacity without increasing primary write load, and the read replicas must be in the same region as the p...
A company wants AlloyDB to automatically increase instance vCPUs and memory when workload demands rise, without downtime. Which AlloyDB capability imp...
A production Bigtable instance is experiencing p99 read latency increases despite low CPU. The team suspects a load imbalance across tablets. Which ac...
A Cloud SQL for MySQL instance fails over to the standby. After failover, the team notices the former primary becomes the new standby. An engineer wan...
Which action must be taken after enabling high availability on a Cloud SQL instance for the failover capability to be ready?
Which Bigtable configuration change is required to enable cross-cluster replication?
A Cloud SQL HA instance fails over from zone A (primary) to zone B (standby). After the failover, a DBA wants to return the primary to zone A. What ac...
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