HikeLetter | PMP Training & Certification Online Course | Project Management Learning

1

A global application requires a relational database with strong consistency and horizontal write scaling. Which service should be evaluated?

A. Cloud Spanner B. Cloud Storage Archive C. Cloud CDN D. Cloud DNS

2

A business application needs a managed relational database with a familiar engine and moderate scale.

A. Cloud SQL B. Pub/Sub C. Cloud NAT D. Cloud Armor

3

A workload needs a globally distributed, low-latency wide-column database for very large datasets.

A. Bigtable B. Cloud DNS C. Cloud CDN D. Cloud Billing

4

An application requires document-oriented storage with flexible schema and managed scaling.

A. Firestore B. Cloud NAT C. Cloud Armor D. Cloud Scheduler

5

A database must remain available during a zonal failure.

A. Use an appropriate regional or multi-zone high-availability configuration B. Place the only instance in one zone C. Disable backups D. Use a larger disk only

6

A system has strict recovery point and recovery time objectives.

A. Design backups, replication, and tested recovery procedures to meet the objectives B. Take one backup and never test it C. Keep all backups in the same failure domain D. Rely on a larger machine

7

A company needs to choose a database for a new workload. What should be assessed first?

A. Data model, query patterns, consistency, latency, scale, availability, and operational needs B. Only the product name C. Only the number of developers D. The DNS TTL

8

A business uses both transactional databases and an analytical warehouse. How should responsibilities generally be separated?

A. Use operational databases for transactions and BigQuery for analytical workloads where appropriate B. Run all transactional requests through a warehouse C. Use Cloud DNS as a database D. Store every record in a VM log file

9

An application needs to move data from an operational database into an analytics platform with low latency.

A. Evaluate supported change data capture or replication patterns and a managed ingestion pipeline B. Export CSV manually once a year C. Use Cloud CDN D. Disable consistency checks

10

A company needs to migrate a database with minimal downtime.

A. Assess database migration tooling, replication, validation, and a planned cutover B. Copy files without testing C. Delete the source before validating the target D. Disable monitoring

Google Cloud Professional Cloud Database Engineer

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