question: 1
Your company wants to move its web application to Google Cloud. The application must remain highly available and scale automatically based on traffic. What architecture should you use?
A. Deploy the application on a single Compute Engine VM
B. Use App Engine Standard environment
C. Deploy the application on a Managed Instance Group behind a Load Balancer
D. Use Cloud Functions triggered by HTTP

correct answer: C
explanation: A Managed Instance Group (MIG) with a Load Balancer ensures scalability and high availability across zones.

question: 2
Your company handles sensitive healthcare data and needs to comply with HIPAA. Which Google Cloud feature helps you manage encryption keys with full control?
A. Cloud Key Management Service (KMS)
B. Identity-Aware Proxy (IAP)
C. Cloud Armor
D. Cloud Identity

correct answer: A
explanation: Cloud KMS allows you to manage encryption keys and supports customer-managed and customer-supplied encryption keys for compliance.

question: 3
You need to connect two GCP projects privately for internal service communication. Which option should you choose?
A. Cloud VPN
B. VPC Peering
C. Cloud NAT
D. Public Load Balancer

correct answer: B
explanation: VPC Peering enables private IP communication between two VPC networks in different projects.

question: 4
You need to design a GCP solution that ensures zero downtime during rolling updates. What should you use?
A. Standard VM instances
B. Zonal Managed Instance Group
C. Regional Managed Instance Group with a rolling update policy
D. App Engine Flex with manual deployments

correct answer: C
explanation: Regional MIGs with a rolling update policy distribute updates across zones without downtime.

question: 5
Your architecture requires a queue-based decoupling mechanism between microservices. What is the best GCP service for this?
A. Cloud Pub/Sub
B. Cloud Scheduler
C. Cloud Tasks
D. Cloud Run

correct answer: A
explanation: Cloud Pub/Sub is a highly scalable messaging service ideal for decoupling microservices using asynchronous message passing.

question: 6
To improve security, your application should only be accessible to employees using corporate credentials. What should you use?
A. Cloud NAT
B. Cloud Armor
C. Identity-Aware Proxy (IAP)
D. VPC Service Controls

correct answer: C
explanation: IAP enables authentication and access control based on user identity and context, perfect for restricting access to corporate users.

question: 7
You need to design a data pipeline that ingests and transforms streaming data in real time. What GCP services should you use?
A. Cloud Pub/Sub → Dataflow
B. BigQuery → Cloud Functions
C. Cloud Storage → Cloud Data Fusion
D. Firestore → App Engine

correct answer: A
explanation: Cloud Pub/Sub for ingestion and Dataflow for real-time processing is a standard GCP streaming data pipeline architecture.

question: 8
Which service is ideal for a global, serverless API backend that requires low latency and automatic scaling?
A. App Engine
B. Cloud Functions
C. Cloud Run
D. Apigee + Cloud Run

correct answer: D
explanation: Apigee provides API management and security, while Cloud Run offers a serverless, container-based backend — a powerful combo for global, scalable APIs.

question: 9
What GCP tool provides a detailed view of IAM policy changes across your organization?
A. Cloud Audit Logs
B. Cloud Monitoring
C. Cloud Logging
D. Resource Manager

correct answer: A
explanation: Cloud Audit Logs record administrative activities including IAM policy changes.

question: 10
Your architecture includes both Google Cloud and AWS resources. You want to monitor them from a single dashboard. What should you use?
A. Stackdriver
B. Cloud Monitoring with AWS integration
C. BigQuery
D. GKE with Anthos

correct answer: B
explanation: Cloud Monitoring supports multi-cloud environments and can integrate with AWS to provide unified metrics and dashboards.

question: 11
You need to create a highly available database architecture in Google Cloud. Which database service should you use?
A. Cloud SQL with high availability configuration
B. BigQuery
C. Cloud Spanner
D. Cloud Datastore

correct answer: C
explanation: Cloud Spanner is a globally distributed, horizontally scalable database with built-in high availability and strong consistency.

question: 12
You need to design a network architecture that minimizes latency between services running in different regions. Which GCP network service should you use?
A. Cloud VPN
B. VPC Peering
C. Cloud Interconnect
D. Cloud CDN

correct answer: C
explanation: Cloud Interconnect provides direct physical connections between your on-premises network and Google Cloud, offering lower latency and higher bandwidth compared to VPN.

question: 13
Your application needs to handle high volumes of data streaming in real-time and requires automatic scaling. Which service should you use for this?
A. Cloud Pub/Sub
B. Cloud Dataflow
C. Cloud Functions
D. Cloud Storage

correct answer: B
explanation: Cloud Dataflow is a fully managed service for stream and batch data processing that supports real-time data ingestion and processing with automatic scaling.

question: 14
You are tasked with designing a disaster recovery solution for a mission-critical application. Which GCP service allows you to back up your application with minimal downtime?
A. Cloud Storage
B. Cloud SQL with replication
C. Cloud Spanner
D. Compute Engine with Managed Instance Groups

correct answer: B
explanation: Cloud SQL with replication offers automatic backup and failover capabilities to ensure minimal downtime and high availability.

question: 15
Your company wants to implement security at the network level. Which feature would allow you to inspect and filter HTTP(S) traffic across your GCP environment?
A. Cloud Armor
B. VPC Flow Logs
C. Cloud Identity
D. Private Google Access

correct answer: A
explanation: Cloud Armor protects your applications from DDoS attacks and filters HTTP(S) traffic based on user-defined security policies.

question: 16
You need to design a solution that ensures traffic between different services in your microservices architecture is secure and monitored. Which GCP service should you use?
A. Apigee
B. Cloud Armor
C. Service Mesh with Istio
D. Cloud Load Balancer

correct answer: C
explanation: A service mesh like Istio provides security, traffic management, and observability for microservices communication, ensuring secure and monitored interactions.

question: 17
You need to run containerized applications in a fully managed environment that can automatically scale based on demand. Which GCP service is best suited for this?
A. Google Kubernetes Engine (GKE)
B. App Engine Standard Environment
C. Cloud Functions
D. Cloud Run

correct answer: D
explanation: Cloud Run is a fully managed serverless platform that runs containers and automatically scales based on incoming traffic.

question: 18
Your application’s workload requires persistent block storage that can be attached to Compute Engine instances. Which GCP service should you use?
A. Cloud Storage
B. Persistent Disks
C. Cloud Filestore
D. Bigtable

correct answer: B
explanation: Persistent Disks are block storage that can be attached to Compute Engine instances, providing durable storage with high availability.

question: 19
You are tasked with ensuring that only authenticated users can access a specific API hosted in GCP. What should you use?
A. Identity-Aware Proxy (IAP)
B. Cloud Armor
C. API Gateway
D. Cloud DNS

correct answer: A
explanation: Identity-Aware Proxy (IAP) ensures that only authenticated users can access resources, based on user identity and security policies.

question: 20
Which GCP service would you use to deploy machine learning models for real-time predictions with low latency?
A. BigQuery ML
B. AI Platform Prediction
C. TensorFlow
D. Cloud Functions

correct answer: B
explanation: AI Platform Prediction allows you to deploy machine learning models in a managed environment and offers low-latency real-time predictions.

question: 21
You are designing a solution for a client that requires both a secure and scalable virtual network. Which GCP service would you use to create isolated, private networks?
A. VPC
B. Cloud VPN
C. Cloud Interconnect
D. Cloud Router

correct answer: A
explanation: VPC (Virtual Private Cloud) allows you to create isolated, private networks in Google Cloud, providing flexible and scalable network resources.

question: 22
You need to create an auto-scaling, highly available solution using Docker containers for your web application. Which GCP service should you use?
A. Google Kubernetes Engine (GKE)
B. Cloud Run
C. Compute Engine
D. App Engine Standard

correct answer: A
explanation: Google Kubernetes Engine (GKE) is ideal for managing containerized applications with auto-scaling and high availability.

question: 23
Which of the following services would you use for automated, fully managed batch processing in GCP?
A. Cloud Dataflow
B. Cloud Pub/Sub
C. Cloud Dataproc
D. Cloud Functions

correct answer: C
explanation: Cloud Dataproc provides managed Apache Hadoop and Spark clusters for batch processing, enabling scalable and flexible data processing.

question: 24
Which Google Cloud product would you use to manage APIs and their traffic, including rate limiting and access control?
A. Cloud Load Balancer
B. Apigee API Management
C. Cloud Functions
D. Identity-Aware Proxy

correct answer: B
explanation: Apigee API Management helps you manage, secure, and monitor APIs, including traffic management, rate limiting, and access control.

question: 25
You need to design a network solution that enables multiple VPCs to communicate with each other across different regions. Which GCP service should you use?
A. Cloud VPN
B. VPC Peering
C. Cloud Interconnect
D. Shared VPC

correct answer: B
explanation: VPC Peering allows communication between VPCs in different regions. It’s ideal for setting up global communication between VPCs.

question: 26
Which of the following services allows you to set up and enforce security policies to protect your workloads from unwanted traffic?
A. Cloud Armor
B. VPC Service Controls
C. Cloud Identity
D. IAM

correct answer: A
explanation: Cloud Armor provides DDoS protection and security policies for applications deployed on Google Cloud, allowing you to protect your workloads from unwanted traffic.

question: 27
You need to deploy an application that requires low-latency, serverless event-driven execution. Which GCP service should you use?
A. Cloud Functions
B. Cloud Run
C. App Engine
D. Cloud Dataproc

correct answer: A
explanation: Cloud Functions is a serverless compute service for executing code in response to events with low latency.

question: 28
Which Google Cloud service would you use to monitor, troubleshoot, and improve the performance of your cloud applications?
A. Stackdriver
B. Cloud Monitoring
C. Cloud Logging
D. BigQuery

correct answer: B
explanation: Cloud Monitoring (part of the Google Cloud Operations suite) allows you to monitor and troubleshoot your cloud applications, providing insights into performance and availability.

question: 29
You are tasked with creating a global, multi-region database system with high availability and strong consistency. Which GCP database service should you use?
A. Cloud Spanner
B. Cloud SQL
C. Bigtable
D. Firestore

correct answer: A
explanation: Cloud Spanner is a globally distributed database with horizontal scalability, high availability, and strong consistency, making it ideal for global, multi-region applications.

question: 30
Your company has sensitive data that needs to be stored securely while meeting industry compliance standards. Which service should you use to manage encryption keys?
A. Cloud KMS
B. Cloud Security Command Center
C. Cloud IAM
D. VPC Service Controls

correct answer: A
explanation: Cloud Key Management Service (KMS) helps you manage encryption keys securely and complies with various industry standards and regulations.

question: 31
You are designing a multi-tier web application that needs to be highly available and scalable. Which GCP service should you use to distribute traffic to multiple backend instances?
A. Cloud Load Balancer
B. Cloud CDN
C. Cloud VPN
D. Cloud DNS

correct answer: A
explanation: Cloud Load Balancer distributes incoming traffic across multiple backend instances, ensuring high availability and scalability.

question: 32
Your organization is migrating its on-premises network to Google Cloud. You need to establish a secure connection between your on-premises data center and Google Cloud. Which service should you use?
A. Cloud VPN
B. VPC Peering
C. Cloud Interconnect
D. Cloud Load Balancer

correct answer: A
explanation: Cloud VPN establishes a secure, encrypted connection between your on-premises network and Google Cloud over the public internet.

question: 33
Your company needs to run a batch processing job that analyzes large amounts of data stored in Cloud Storage. The solution must be scalable, efficient, and cost-effective. Which GCP service should you use?
A. Cloud Dataproc
B. Cloud Functions
C. Compute Engine
D. BigQuery

correct answer: A
explanation: Cloud Dataproc is a fast, cost-effective managed Spark and Hadoop service that integrates with Cloud Storage for large-scale data processing.

question: 34
Which GCP service allows you to automatically scale and manage a containerized microservices application?
A. Google Kubernetes Engine (GKE)
B. Cloud Functions
C. Cloud Run
D. App Engine

correct answer: A
explanation: Google Kubernetes Engine (GKE) allows you to deploy and manage containerized applications with automatic scaling and orchestration using Kubernetes.

question: 35
Your architecture requires you to store large volumes of unstructured data and access it infrequently. Which storage solution should you use?
A. Cloud SQL
B. Cloud Storage Nearline
C. BigQuery
D. Cloud Datastore

correct answer: B
explanation: Cloud Storage Nearline is a low-cost storage solution for infrequently accessed data, perfect for archival or backup data.

question: 36
Which Google Cloud service would you use to analyze large-scale, unstructured datasets with low latency and high throughput?
A. BigQuery
B. Cloud SQL
C. Cloud Spanner
D. Cloud Datastore

correct answer: A
explanation: BigQuery is a fully managed data warehouse designed for running complex queries on large datasets with low latency and high throughput.

question: 37
You need to store user session data in a NoSQL database with low-latency access and global distribution. Which GCP service should you use?
A. Cloud Datastore
B. Cloud Firestore
C. Cloud Bigtable
D. BigQuery

correct answer: B
explanation: Cloud Firestore is a fully managed NoSQL document database that supports low-latency access and global distribution, making it ideal for session data.

question: 38
Which service would you use to create a serverless REST API for your web application?
A. Cloud Functions
B. Cloud Run
C. App Engine
D. Cloud Endpoints

correct answer: D
explanation: Cloud Endpoints is a fully managed API Gateway that makes it easy to create, deploy, and manage REST APIs for your web applications.

question: 39
Your organization needs to store sensitive customer data and ensure that data is encrypted both at rest and in transit. Which GCP feature will help you meet this requirement?
A. Customer-Managed Encryption Keys (CMEK)
B. Cloud Identity
C. VPC Service Controls
D. Cloud Storage Nearline

correct answer: A
explanation: Customer-Managed Encryption Keys (CMEK) allows you to manage and control the encryption keys used to encrypt your data at rest, ensuring data security.

question: 40
Your company is designing a hybrid cloud solution that requires secure communication between on-premises and GCP resources. Which service should you use to facilitate secure communication?
A. Cloud VPN
B. Cloud Interconnect
C. VPC Peering
D. Cloud Router

correct answer: B
explanation: Cloud Interconnect provides secure, high-performance connectivity between on-premises infrastructure and GCP resources, ideal for hybrid cloud setups.