Disagreement ranking

PCA — most debated topics

Community-voted ranking of 36 topics, sorted by disagreement level. A higher dispute score means more test-takers disagree on the answer.

Full ranking

36 topics · highest disagreement first

  1. Multi-Regional vs Regional Cloud Storage for Global Software Downloads

    S-grade Dispute: 53% 203 comments

  2. Surviving a Zone Outage With SQL Server on GCP

    S-grade Dispute: 47% 279 comments

  3. Fixing BigQuery connection errors from a Compute Engine VM

    S-grade Dispute: 29% 194 comments

  4. Which Database Fits the Meeting-Room Sensor Data?

    A-grade Dispute: 21% 61 comments

  5. Moving 75 TB into Cloud Storage with Google-recommended practices

    S-grade Dispute: 12% 133 comments

  6. Which Google Cloud Service Unifies Batch and Stream Processing

    A-grade Dispute: 0% 55 comments

  7. Choosing Storage for High-Volume Clickstream Data

    A-grade Dispute: 0% 57 comments

  8. Why Performance Bugs Appear Only in Production

    S-grade Dispute: 0% 214 comments

  9. Streamlining Cloud IAM Audit Analysis with BigQuery

    S-grade Dispute: 0% 191 comments

  10. Deploying a Kubernetes App on a New GKE Cluster

    A-grade Dispute: 0% 82 comments

  11. Resilience Testing for Regional MIG with Cloud SQL

    S-grade Dispute: 0% 132 comments

  12. Auditing BigQuery User Query Counts

    S-grade Dispute: 0% 135 comments

  13. Which Platform and Database Handle 500,000 Requests per Second?

    S-grade Dispute: 0% 124 comments

  14. Cost-effective, highly reliable web app with Cloud Load Balancing

    A-grade Dispute: 0% 110 comments

  15. Fastest Method to Transfer 10 TB Database Export to Cloud Storage

    S-grade Dispute: 0% 175 comments

  16. Copying Linux VM to Different Project and Region

    A-grade Dispute: 0% 97 comments

  17. Fast MySQL Database Backups Without Harming Disk Performance

    S-grade Dispute: 0% 146 comments

  18. Load Testing Requirements for GCE and Bigtable Services

    A-grade Dispute: 0% 45 comments

  19. Migrating 10TB Database to Cloud Storage via Network

    A-grade Dispute: 0% 48 comments

  20. Cost Management Strategies in Migration Plan

    A-grade Dispute: 0% 8 comments

  21. Which Storage Class After 30 Days for Financial Data

    A-grade Dispute: 0% 10 comments

  22. Optimizing CPU Requests for Stateful GKE Pods

    A-grade Dispute: 0% 5 comments

  23. Disaster Recovery Strategy for EHR with RTO/RPO Constraints

    A-grade Dispute: 0% 3 comments

  24. Regional MIG Design to Survive Zonal Outage at Lowest Cost

    A-grade Dispute: 0% 5 comments

  25. Dataflow and BigQuery for real-time and batch fraud analytics

    A-grade Dispute: 0% 2 comments

  26. How to Speed Up Ecommerce Page Loads on Google Cloud

    A-grade Dispute: 0% 1 comments

  27. Cloud Run Multi-Region App with Spanner as Relational Store

    A-grade Dispute: 0% 1 comments

  28. Vertex AI and MLOps for Notebook-Driven ML Deployment

    A-grade Dispute: 0% 1 comments

  29. Secure CI/CD from GitHub to Cloud Run via Cloud Build

    A-grade Dispute: 0% 5 comments

  30. How to Access ISO/IEC 27001 Reports for Google Cloud Compliance

    A-grade Dispute: 0% 4 comments

  31. Which Storage Option Gives Highest Throughput for Hundreds of VMs?

    A-grade Dispute: 0% 2 comments

  32. Best Google Database for User Profiles Migration

    A-grade Dispute: 0% 66 comments

  33. Optimizing Data Transfer for ETL with Cellular Connections

    S-grade Dispute: 0% 115 comments

  34. Cost-Effective Dataproc Job Over Regional GCS Telemetry

    A-grade Dispute: 0% 67 comments

  35. Cloud SQL Disaster Recovery Strategy for Regional Outages

    A-grade Dispute: 0% 1 comments

  36. Optimizing Cost and Persistence for Interruptible Batch AI Workloads on Google Cloud

    S-grade Dispute: 0% 6 comments

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