Google Cloud Cert Readiness Test

10 questions, balanced across the exam's topics. Answer each one, then submit for your practice readiness estimate and per-topic breakdown. This is a practice estimate — not a prediction or guarantee of your official exam result.

Question 1

A social networking app needs user posts to compare committed vs sustained use discounts. Which statement is correct?

Sustained requires commitment They are identical Sustained use is automatic (no commitment, smaller); committed use needs 1/3-yr commitments for deeper discounts Committed is automatic

Question 2

A university needs student enrollment records Bigtable replication across two regions for HA. Which configuration BEST fits?

Two independent instances Manual exports Multi-cluster Bigtable instance with replication Single-cluster instance

Question 3

A ride-sharing service serves trip requests to a global audience from backends in three regions and wants users routed to the nearest healthy backend with one anycast IP. Which load balancer BEST fits?

Regional external TCP load balancer Global external HTTP(S) load balancer with Cloud CDN DNS round-robin with health checks Internal TCP load balancer

Question 4

A ride-sharing service needs trip requests GPUs with specific driver versions on GKE. Which node pool configuration BEST ensures this?

Node pool with GPU type specified and install-gpu-drivers handled by GKE (or a DaemonSet) CPU-only nodes with GPU emulation Autopilot without GPU config Default node pool

Question 5

A media streaming service's video streams GKE costs need allocation by namespace. Which approach BEST provides this?

One namespace GKE cost allocation with namespace labels in billing Manual math Cluster per pod

Question 6

A travel booking platform runs reservations on Spanner and sees hotspotting on monotonically increasing keys. What is the BEST schema fix?

Switch to a single-region configuration Add secondary indexes on the key Use UUIDs or bit-reversed keys (or hashed keys) to distribute writes across splits Increase the number of nodes

Question 7

A logistics company's shipment tracking events application faces Layer 7 attacks (SQLi, XSS) and volumetric DDoS. Which service BEST protects the load balancer?

VPC firewall rules alone Cloud Armor with WAF rules and DDoS protection on the load balancer Cloud NAT Private Google Access

Question 8

An e-commerce retailer needs online orders on Confidential VMs for memory encryption. Which statement is correct?

All VMs encrypt memory by default Memory encryption needs GPUs Confidential VMs require sole tenancy Confidential VMs (AMD SEV) encrypt in-use memory; available on N2D/C2D machine types

Question 9

A mobile gaming studio must migrate player sessions VMs from on-premises to Compute Engine with minimal downtime. Which service BEST provides this?

Migrate to Virtual Machines: continuous replication with minimal-cutover migration Manual rebuild on GCE Cloud Storage Transfer Service Database Migration Service

Question 10

A healthcare provider needs patient records managed Hadoop/Spark clusters. Which service BEST fits?

BigQuery Dataprep Dataproc Dataflow

Unanswered questions count as incorrect. Your answers are graded on the server; no answer key is sent to your browser.

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