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Cloud (AWS / GCP / Azure) Objective Questions and Answers - Set 3
Test your skills in cloud computing with carefully curated objective questions including scenario-based and output-based MCQs. Ideal for interviews and real-world cloud architecture covering AWS, Azure, GCP, security, networking, scalability, and cost optimization. This is part 3 of the series.
Practice Cloud (AWS / GCP / Azure) MCQs with Detailed Explanations
Answer at least 12 questions to submit and verify answers.
31 Which cloud storage type is best for low-latency block storage? Medium
Correct answer:
Block storage
Block storage provides low-latency access for compute workloads.
32 Which AWS feature enforces least privilege access? Medium
Correct answer:
IAM policies
IAM policies enforce least privilege by defining fine-grained permissions.
33 Which Azure service supports private container registry? Medium
Correct answer:
Azure Container Registry
Azure Container Registry stores and manages private container images.
34 Which GCP service provides managed message queues? Medium
Correct answer:
Pub/Sub
Pub/Sub provides managed messaging for event-driven systems.
35 Which cloud practice improves cost predictability for steady workloads? High
Correct answer:
Reserved capacity or savings plans
Reserved capacity or savings plans provide predictable pricing for steady usage.
36 Which AWS service provides managed Kafka? High
Correct answer:
MSK
MSK is AWS managed service for Apache Kafka.
37 Which Azure service provides centralized logging and metrics? High
Correct answer:
All of the above
Azure Monitor integrates logs and metrics with Log Analytics and Application Insights.
38 Which GCP feature improves network security with micro-segmentation? High
Correct answer:
VPC Service Controls
VPC Service Controls provide service-level security boundaries.
39 Which cloud pattern improves database scalability? Medium
Correct answer:
Read replicas
Read replicas scale read-heavy workloads.
40 Which AWS service provides private connectivity between VPC and AWS services? High
Correct answer:
VPC Endpoint
VPC Endpoints enable private connectivity to AWS services.
41 Which Azure service provides DDoS protection? Medium
Correct answer:
Azure DDoS Protection
Azure DDoS Protection protects against distributed denial-of-service attacks.
42 Which GCP service provides managed CI/CD pipelines? High
Correct answer:
Cloud Build
Cloud Build provides managed CI/CD pipelines in GCP.
43 Which cloud design improves disaster recovery RTO? High
Correct answer:
Active-active setup
Active-active architectures minimize recovery time objectives.
44 Which AWS service provides centralized audit logging? Medium
Correct answer:
CloudTrail
CloudTrail logs API activity for auditing and compliance.
45 Which Azure feature enables hybrid cloud connectivity? High
Correct answer:
ExpressRoute
ExpressRoute provides private connectivity between on-premises and Azure.