Advanced Google Cloud Professional Cloud
Architect Multiple Choice Questions (MCQs)
with Answers and Explanations for
Professional Certification Exams
1. A multinational organization requires a highly available architecture that minimizes
latency for users across multiple continents. Which deployment strategy best satisfies
these requirements?
A. Single-zone deployment with local SSD storage
B. Regional deployment with active-passive failover
C. Multi-region deployment with globally distributed load balancing
D. Single-region deployment with committed use discounts
Explanation: Multi-region deployments combined with Google Cloud's global load balancing
provide high availability and low latency by directing users to the closest healthy backend.
2. An enterprise plans to migrate a monolithic application to Google Cloud while
minimizing operational overhead. Which service is most appropriate if the application
can be containerized?
A. Compute Engine
B. Cloud Functions
C. App Engine Standard
D. Google Kubernetes Engine (GKE)
Explanation: GKE provides managed Kubernetes infrastructure, enabling container
orchestration with reduced administrative burden.
3. Which Google Cloud service is best suited for storing petabytes of immutable archival
data at the lowest cost?
A. Filestore
B. Persistent Disk
, C. Standard Storage
D. Cloud Storage Archive
Explanation: Archive Storage is optimized for infrequently accessed data requiring long-term
retention and cost efficiency.
4. A company requires horizontal scalability for stateless virtual machines while ensuring
automatic instance creation based on traffic demand. Which feature should be
implemented?
A. Sole-tenant nodes
B. Snapshot schedules
C. Managed instance groups with autoscaling
D. Local SSD replication
Explanation: Managed instance groups support automatic scaling and self-healing capabilities
for stateless workloads.
5. Which database service is most appropriate for globally distributed transactional
workloads requiring horizontal scalability and strong consistency?
A. BigQuery
B. Cloud SQL
C. Firestore
D. Cloud Spanner
Explanation: Cloud Spanner combines relational database features with global scalability and
strong consistency.
6. A solution architect needs a serverless option for executing code in response to events
without provisioning servers. Which service should be selected?
A. Compute Engine
B. GKE Autopilot
C. Cloud Run
D. Cloud Functions
Architect Multiple Choice Questions (MCQs)
with Answers and Explanations for
Professional Certification Exams
1. A multinational organization requires a highly available architecture that minimizes
latency for users across multiple continents. Which deployment strategy best satisfies
these requirements?
A. Single-zone deployment with local SSD storage
B. Regional deployment with active-passive failover
C. Multi-region deployment with globally distributed load balancing
D. Single-region deployment with committed use discounts
Explanation: Multi-region deployments combined with Google Cloud's global load balancing
provide high availability and low latency by directing users to the closest healthy backend.
2. An enterprise plans to migrate a monolithic application to Google Cloud while
minimizing operational overhead. Which service is most appropriate if the application
can be containerized?
A. Compute Engine
B. Cloud Functions
C. App Engine Standard
D. Google Kubernetes Engine (GKE)
Explanation: GKE provides managed Kubernetes infrastructure, enabling container
orchestration with reduced administrative burden.
3. Which Google Cloud service is best suited for storing petabytes of immutable archival
data at the lowest cost?
A. Filestore
B. Persistent Disk
, C. Standard Storage
D. Cloud Storage Archive
Explanation: Archive Storage is optimized for infrequently accessed data requiring long-term
retention and cost efficiency.
4. A company requires horizontal scalability for stateless virtual machines while ensuring
automatic instance creation based on traffic demand. Which feature should be
implemented?
A. Sole-tenant nodes
B. Snapshot schedules
C. Managed instance groups with autoscaling
D. Local SSD replication
Explanation: Managed instance groups support automatic scaling and self-healing capabilities
for stateless workloads.
5. Which database service is most appropriate for globally distributed transactional
workloads requiring horizontal scalability and strong consistency?
A. BigQuery
B. Cloud SQL
C. Firestore
D. Cloud Spanner
Explanation: Cloud Spanner combines relational database features with global scalability and
strong consistency.
6. A solution architect needs a serverless option for executing code in response to events
without provisioning servers. Which service should be selected?
A. Compute Engine
B. GKE Autopilot
C. Cloud Run
D. Cloud Functions
