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Question 1. Which cloud characteristic allows resources to be automatically added or removed in response to workload changes? A) Scalability B) Elasticity C) Redundancy D) Portability Answer: B Explanation: Elasticity is the ability of a cloud service to automatically scale resources up or down based on demand, without manual intervention. Question 2. In the shared responsibility model, which of the following is the customer’s responsibility? A) Physical security of data centers B) Network backbone maintenance C) Configuration of IAM policies D) Global load-balancer infrastructure Answer: C Explanation: Customers manage access controls, including Identity and Access Management (IAM) configurations, while Google handles the physical infrastructure. Question 3. Which Google Cloud service is a fully managed, serverless data warehouse that uses standard SQL for analytics? A) Cloud Spanner B) BigQuery C) Cloud SQL D) Firestore
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Answer: B Explanation: BigQuery is a serverless, highly scalable data warehouse that enables SQL-based analytics without managing underlying resources. Question 4. A company wants to move a legacy monolithic application to the cloud with minimal code changes. Which migration strategy is most appropriate? A) Refactoring B) Rehosting C) Replatforming D) Repurchasing Answer: B Explanation: Rehosting (lift-and-shift) moves the application unchanged to the cloud, requiring the least modification. Question 5. Which Google Cloud AI product allows developers to add image-recognition capabilities without training a model? A) AutoML Vision B) Vertex AI Pipelines C) Vision API D) BigQuery ML Answer: C Explanation: The Vision API provides pre-trained models for image analysis, eliminating the need for custom training. Question 6. What does “CAPEX” stand for, and how does it differ from “OPEX” in cloud budgeting? A) Capital expenditure; one-time hardware cost vs. recurring subscription fees
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Question 9. Which Google Cloud service enables real-time messaging between independent applications? A) Dataflow B) Pub/Sub C) Cloud Scheduler D) Cloud Tasks Answer: B Explanation: Pub/Sub is a messaging service that decouples senders and receivers, supporting real-time streaming data. Question 10. In the context of security, what does “defense-in-depth” mean? A) Using a single firewall for all traffic B) Applying multiple, layered security controls across the stack C) Encrypting data only at rest D) Relying solely on identity verification Answer: B Explanation: Defense-in-depth involves layering security measures (network, application, data) to protect against various threats. Question 11. Which Google Cloud product provides a managed, globally distributed relational database with strong consistency? A) Cloud SQL B) Cloud Spanner C) Firestore D) Cloud Bigtable Answer: B
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Explanation: Cloud Spanner offers horizontal scalability, global distribution, and ACID transactions with strong consistency. Question 12. Which of the following is a primary benefit of moving from a CAPEX model to an OPEX model? A) Higher upfront investment B) Predictable long-term hardware depreciation C) Ability to align costs with actual usage D) Fixed monthly fees regardless of consumption Answer: C Explanation: OPEX allows organizations to pay only for the resources they consume, aligning spend with actual demand. Question 13. Which Google Cloud service is specifically designed for building, deploying, and scaling containerized applications? A) Cloud Run B) Compute Engine C) Google Kubernetes Engine (GKE) D) App Engine Answer: C Explanation: GKE provides a managed Kubernetes environment for orchestrating containers at scale. Question 14. A data scientist wants to create a linear regression model directly within a data warehouse using SQL. Which service should they use? A) Vertex AI B) AutoML Tables C) BigQuery ML
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B) Cloud Spanner C) Firestore D) Cloud Bigtable Answer: C Explanation: Firestore offers a document-oriented, serverless NoSQL database with real-time synchronization for client-side apps. Question 18. Which of the following best describes “high availability” (HA) in Google Cloud? A) Running a single instance in a single zone B) Deploying resources across multiple zones or regions with automatic failover C) Using a larger machine type for better performance D) Storing data only in coldline storage Answer: B Explanation: HA architectures distribute workloads across zones/regions and provide automatic failover to maintain service continuity. Question 19. Which Google Cloud tool helps organizations monitor, log, and trace applications in real time? A) Cloud Build B) Cloud Scheduler C) Operations Suite (formerly Stackdriver) D) Cloud IAM Answer: C Explanation: The Operations Suite provides monitoring, logging, and trace capabilities for observing workloads.
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Question 20. Which of the following is a serverless compute offering that runs container images without managing servers? A) Compute Engine B) Cloud Run C) App Engine Standard D) Cloud Functions Answer: B Explanation: Cloud Run executes stateless containers on a fully managed serverless platform, scaling to zero when idle. Question 21. In Google Cloud, which resource hierarchy level is directly above “Projects”? A) Organization B) Folder C) Billing Account D) Region Answer: B Explanation: The hierarchy is Organization → Folder → Project → Resources. Folders group projects within an organization. Question 22. Which of the following is an example of a “structured” data type? A) JPEG image B) Log file in plain text C) Relational table with rows and columns D) Audio waveform file Answer: C
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D) Identity-Aware Proxy Answer: B Explanation: Apigee is a full-life-cycle API management platform that provides security, analytics, and monetization. Question 26. Which of the following best describes “vertical scaling”? A) Adding more instances behind a load balancer B. Distributing data across multiple regions C. Increasing CPU, memory, or storage of a single VM D. Deploying containers across a cluster Answer: C Explanation: Vertical scaling upgrades the resources of an existing machine rather than adding new machines. Question 27. Which Google Cloud service is a managed, serverless environment for building and deploying APIs using HTTP triggers? A) Cloud Functions B) Cloud Run C) App Engine Flexible D) Compute Engine Answer: A Explanation: Cloud Functions execute code in response to HTTP requests (or other events) without provisioning servers. Question 28. What does “TCO” stand for, and why is it important when evaluating cloud solutions? A) Total Cost of Ownership; it captures all direct and indirect costs over time B) Technical Cost Optimization; it measures performance per dollar
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C) Tiered Cloud Offering; it categorizes service levels D) Transactional Cloud Operations; it tracks API calls Answer: A Explanation: TCO includes hardware, software, staffing, maintenance, and operational expenses, providing a holistic view of cost. Question 29. Which Google Cloud product provides a managed, globally distributed key-value store designed for very low-latency reads and writes? A) Cloud SQL B) Cloud Bigtable C) Firestore in Datastore mode D) Cloud Spanner Answer: B Explanation: Cloud Bigtable is a NoSQL wide-column store optimized for high-throughput, low-latency workloads. Question 30. Which compliance term refers to the requirement that data must reside within a specific country or region? A) Data residency B) Data encryption C) Data redundancy D) Data masking Answer: A Explanation: Data residency (or data sovereignty) mandates that data be stored in a particular geographic location to meet legal or regulatory rules.
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Answer: B Explanation: App Engine Standard offers a fully managed platform for supported runtimes, handling scaling and patching automatically. Question 34. In the context of disaster recovery, which Google Cloud feature helps ensure data can be restored after a regional outage? A. Single-zone deployment B. Multi-region storage class C. Preemptible VMs D. Cloud Shell Answer: B Explanation: Multi-region storage replicates data across multiple geographic locations, enabling recovery if one region fails. Question 35. Which Google Cloud tool helps organizations set spending limits and receive notifications when approaching budget thresholds? A. Cloud Billing Reports B. Cost Management Dashboard C. Budgets & alerts in Cloud Billing D. Cloud Scheduler Answer: C Explanation: Budgets & alerts allow users to define budgets and receive email notifications when spend exceeds defined percentages. Question 36. Which of the following is a primary advantage of using Cloud Spanner over traditional relational databases? A. Unlimited schema changes without downtime B. Strong consistency across global regions with horizontal scaling
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C. Automatic generation of API endpoints D. Built-in machine-learning inference Answer: B Explanation: Cloud Spanner delivers globally consistent transactions while scaling horizontally, a capability not common in classic RDBMS. Question 37. Which Google Cloud service enables you to define and enforce infrastructure as code using declarative configuration files? A. Cloud Deployment Manager B. Cloud Build C. Cloud Scheduler D. Cloud Functions Answer: A Explanation: Deployment Manager allows users to declare resources in YAML/JSON and provision them automatically. Question 38. Which of the following describes “cloud-native” application design? A. Applications that run only on on-premise servers B. Monolithic codebases with no external dependencies C. Services packaged in containers, leveraging managed services and APIs D. Applications that require manual scaling and patching Answer: C Explanation: Cloud-native apps are built as microservices, containerized, and use managed services to maximize scalability and resilience. Question 39. Which Google Cloud service provides a managed environment for running Apache Beam pipelines?
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Question 42. Which Google Cloud product is designed for building, training, and deploying large-scale machine-learning models using TensorFlow and other frameworks? A. AutoML B. Vertex AI C. BigQuery ML D. Cloud AI Platform Notebooks Answer: B Explanation: Vertex AI provides a unified platform for the entire ML lifecycle, supporting custom model development with TensorFlow, PyTorch, etc. Question 43. Which of the following best describes “multi-cloud” strategy? A. Running all workloads in a single Google Cloud region B. Using only on-premise infrastructure C. Deploying applications across two or more distinct cloud providers D. Consolidating all services into a single VM Answer: C Explanation: Multi-cloud involves leveraging multiple cloud providers (e.g., Google Cloud, AWS, Azure) to avoid vendor lock-in and increase resilience. Question 44. Which Google Cloud service helps you visualize data and create interactive dashboards without writing code? A. Data Studio (Looker Studio) B. Cloud Shell C. Cloud Scheduler D. Cloud Monitoring
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Answer: A Explanation: Looker Studio (formerly Data Studio) enables drag-and-drop report building and dashboard creation. Question 45. Which of the following is a key benefit of using Anthos? A. Automatic conversion of legacy code to Go B. Centralized management of workloads across on-prem, GCP, and other clouds C. Real-time video transcoding D. Built-in data warehousing Answer: B Explanation: Anthos provides a consistent platform to manage Kubernetes workloads across hybrid and multi-cloud environments. Question 46. Which IAM role provides the most granular level of permission control? A. Owner B. Editor C. Viewer D. Custom role Answer: D Explanation: Custom roles let administrators define specific permissions, offering finer granularity than predefined roles. Question 47. Which Google Cloud service is optimized for low-latency, high-throughput ingestion of streaming data? A. Cloud Pub/Sub B. Cloud Storage
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Question 50. Which statement accurately describes “global load balancing” in Google Cloud? A. It distributes traffic only within a single zone. B. It routes user requests to the nearest backend based on latency and health. C. It requires manual DNS configuration for each region. D. It can only be used with Compute Engine VMs. Answer: B Explanation: Global load balancing directs traffic to the healthiest, closest backend across multiple regions, improving performance and availability. Question 51. Which Google Cloud service provides a fully managed, serverless environment for running event-driven functions in multiple languages? A. Cloud Run B. Cloud Functions C. App Engine Flexible D. Compute Engine Answer: B Explanation: Cloud Functions executes code in response to events (HTTP, Pub/Sub, Cloud Storage, etc.) without server management. Question 52. Which of the following is a primary reason organizations adopt a “multi-region” storage class for critical data? A. To reduce storage costs compared to regional storage B. To ensure low latency for a single local user base C. To increase durability and availability across geographic locations D. To enable automatic data deletion after 30 days
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Answer: C Explanation: Multi-region storage replicates data across several regions, enhancing durability and availability. Question 53. Which Google Cloud service is a fully managed, horizontally scalable data warehouse that supports federated queries across external sources? A. BigQuery B. Cloud Spanner C. Cloud SQL D. Firestore Answer: A Explanation: BigQuery can perform federated queries over external data sources like Cloud Storage, Google Sheets, and Cloud SQL. Question 54. Which of the following best describes “elastic compute” in Google Cloud? A. Fixed-size VMs that never change B. Compute Engine instances that automatically resize based on load using Instance Groups and autoscaling C. Preemptible VMs that are terminated after 24 hours D. GPUs attached to a single VM Answer: B Explanation: Autoscaling instance groups enable compute resources to expand or shrink automatically, providing elasticity. Question 55. Which Google Cloud service provides a managed, serverless environment for building APIs with automatic scaling and integrated authentication?
