Learn. Practice. Feel prepared.
Cloud (AWS / GCP / Azure) Objective Questions and Answers - Set 4
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 4 of the series.
Practice Cloud (AWS / GCP / Azure) MCQs with Detailed Explanations
Answer at least 12 questions to submit and verify answers.
46 Which GCP service provides managed container image storage? Medium
Correct answer:
Artifact Registry
Artifact Registry stores container images and artifacts.
47 Which cloud security practice improves detection of misconfigurations? High
Correct answer:
Continuous compliance scanning
Continuous compliance scanning detects misconfigurations proactively.
48 Which AWS feature reduces latency for global users? Medium
Correct answer:
CloudFront
CloudFront is a CDN that caches content closer to users.
49 Which Azure service supports serverless functions? Medium
Correct answer:
Azure Functions
Azure Functions provides serverless compute.
50 Which GCP feature enables identity-based access to resources? Medium
Correct answer:
IAM
IAM manages identity and access permissions.
51 Which cloud strategy improves performance for global read-heavy apps? High
Correct answer:
Multi-region read replicas
Multi-region read replicas improve global read performance.
52 Which AWS service provides managed GraphQL APIs? High
Correct answer:
AppSync
AppSync provides managed GraphQL APIs.
53 Which Azure service manages secrets and keys securely? Medium
Correct answer:
Key Vault
Azure Key Vault securely stores secrets, keys, and certificates.
54 Which GCP service protects apps from web attacks? High
Correct answer:
Cloud Armor
Cloud Armor provides WAF and DDoS protection.
55 Which cloud pattern improves write scalability of databases? High
Correct answer:
Sharding
Sharding distributes writes across partitions to improve scalability.
56 Which AWS service provides managed file storage? Medium
Correct answer:
EFS
EFS provides managed file storage for shared access.
57 Which Azure service supports managed PostgreSQL? Medium
Correct answer:
Azure Database for PostgreSQL
Azure Database for PostgreSQL provides managed PostgreSQL service.
58 Which GCP service provides managed workflow orchestration? High
Correct answer:
Composer
Composer is a managed Apache Airflow service for workflow orchestration.
59 Which cloud practice reduces blast radius of failures? High
Correct answer:
Cell-based architecture
Cell-based architectures isolate failures within smaller units.
60 Which cloud strategy reduces vendor lock-in? High
Correct answer:
Using open standards and Kubernetes
Using open standards and Kubernetes improves portability across cloud providers.