Master the Cloud Developer exam with our comprehensive Q&A collection. Review questions by topic, understand explanations, and build confidence for exam day.
Strategies to help you tackle Cloud Developer exam questions effectively
Allocate roughly 1-2 minutes per question. Flag difficult questions and return to them later.
Pay attention to keywords like 'MOST', 'LEAST', 'NOT', and 'EXCEPT' in questions.
Use elimination to narrow down choices. Often 1-2 options can be quickly ruled out.
Focus on understanding why answers are correct, not just memorizing facts.
Practice with real exam-style questions for Cloud Developer
Cloud Run is the best choice because it provides fully managed, serverless container execution with automatic scaling from zero to handle unpredictable traffic, minimal operational overhead, and pay-per-use pricing. While Compute Engine MIGs and GKE can autoscale, they require more management and don't scale to zero. App Engine flexible with manual scaling doesn't provide automatic scaling for traffic spikes.
Workload Identity is the recommended best practice for GKE applications to access Google Cloud services. It allows Kubernetes service accounts to act as Google service accounts without storing credentials, providing better security and easier key rotation. Storing JSON keys in Secrets is a security risk, API keys are not suitable for service-to-service authentication, and using the default Compute Engine service account violates the principle of least privilege.
Cloud Pub/Sub is the ideal solution for asynchronous, decoupled communication between microservices. It provides reliable message delivery, automatic scaling, and at-least-once delivery guarantees. Load balancing doesn't provide asynchronous processing, Memorystore isn't a managed message queue service, and direct HTTP calls don't provide true decoupling even with retry logic.
Memorystore for Redis provides single-digit millisecond latency and is ideal for frequently read, infrequently updated data with regional instances and replication. While Cloud Spanner offers global distribution, it's more expensive for this read-heavy use case. Cloud SQL read replicas have higher latency than Redis. Firestore in Datastore mode doesn't guarantee single-digit millisecond latency for all operations and is better suited for document storage.
Istio service mesh provides built-in circuit breaker functionality through traffic management policies, including connection pools, outlier detection, and automatic retries. Readiness/liveness probes help with pod health but don't implement circuit breaker patterns. Load balancing health checks work at a different layer. Pod disruption budgets are for managing voluntary disruptions, not circuit breaking.
Review Q&A organized by exam domains to focus your study
25% of exam • 3 questions
What is the primary purpose of Designing highly scalable, available, and reliable cloud-native applications in Cloud Computing?
Designing highly scalable, available, and reliable cloud-native applications serves as a fundamental component in Cloud Computing, providing essential capabilities for managing, configuring, and optimizing Google Cloud solutions. Understanding this domain is crucial for the Cloud Developer certification.
Which best practice should be followed when implementing Designing highly scalable, available, and reliable cloud-native applications?
When implementing Designing highly scalable, available, and reliable cloud-native applications, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Designing highly scalable, available, and reliable cloud-native applications integrate with other Google Cloud services?
Designing highly scalable, available, and reliable cloud-native applications integrates seamlessly with other Google Cloud services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
25% of exam • 3 questions
What is the primary purpose of Building and testing applications in Cloud Computing?
Building and testing applications serves as a fundamental component in Cloud Computing, providing essential capabilities for managing, configuring, and optimizing Google Cloud solutions. Understanding this domain is crucial for the Cloud Developer certification.
Which best practice should be followed when implementing Building and testing applications?
When implementing Building and testing applications, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Building and testing applications integrate with other Google Cloud services?
Building and testing applications integrates seamlessly with other Google Cloud services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
25% of exam • 3 questions
What is the primary purpose of Deploying applications in Cloud Computing?
Deploying applications serves as a fundamental component in Cloud Computing, providing essential capabilities for managing, configuring, and optimizing Google Cloud solutions. Understanding this domain is crucial for the Cloud Developer certification.
Which best practice should be followed when implementing Deploying applications?
When implementing Deploying applications, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Deploying applications integrate with other Google Cloud services?
Deploying applications integrates seamlessly with other Google Cloud services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
25% of exam • 3 questions
What is the primary purpose of Integrating Google Cloud services and managing application performance in Cloud Computing?
Integrating Google Cloud services and managing application performance serves as a fundamental component in Cloud Computing, providing essential capabilities for managing, configuring, and optimizing Google Cloud solutions. Understanding this domain is crucial for the Cloud Developer certification.
Which best practice should be followed when implementing Integrating Google Cloud services and managing application performance?
When implementing Integrating Google Cloud services and managing application performance, follow the principle of least privilege, ensure proper documentation, implement monitoring and logging, and regularly review configurations. These practices help maintain security and operational excellence.
How does Integrating Google Cloud services and managing application performance integrate with other Google Cloud services?
Integrating Google Cloud services and managing application performance integrates seamlessly with other Google Cloud services through APIs, shared authentication, and native connectors. This integration enables comprehensive solutions that leverage multiple services for optimal results.
After reviewing these questions and answers, challenge yourself with our interactive practice exams. Track your progress and identify areas for improvement.
Common questions about the exam format and questions
The Cloud Developer exam typically contains 50-65 questions. The exact number may vary, and not all questions may be scored as some are used for statistical purposes.
The exam includes multiple choice (single answer), multiple response (multiple correct answers), and scenario-based questions. Some questions may include diagrams or code snippets that you need to analyze.
Questions are weighted based on the exam domain weights. Topics with higher percentages have more questions. Focus your study time proportionally on domains with higher weights.
Yes, most certification exams allow you to flag questions for review and return to them before submitting. Use this feature strategically for difficult questions.
Practice questions are designed to match the style, difficulty, and topic coverage of the real exam. While exact questions won't appear, the concepts and question formats will be similar.
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