Scenario: A developer needs to create a webhook that responds to HTTP requests by executing specific code. Which Google Cloud service should they use for this purpose, considering scalability and minimal operational overhead?
- Cloud Functions
- Cloud Run
- Compute Engine
- API Gateway
Cloud Functions is the recommended choice for creating webhooks that respond to HTTP requests with specific code execution due to its serverless nature, scalability, and ease of integration with other Google Cloud services. Understanding the appropriate use cases for different serverless services helps developers choose the right tool for the job.
Which programming languages are supported by Google App Engine?
- Java, Python, Go, PHP
- C++, Ruby, Swift
- JavaScript, Perl, Kotlin
- Scala, Rust, TypeScript
Knowing which programming languages are supported by Google App Engine is essential for developers planning to build and deploy applications on this platform. It allows them to select the most suitable language based on their project requirements and familiarity.
What is the primary purpose of interconnect and peering in cloud networking?
- Improving Network Performance
- Enhancing Network Security
- Reducing Cost
- Simplifying Network Management
Understanding the primary purpose of interconnect and peering in cloud networking is essential for designing and optimizing network architectures for performance and cost efficiency.
In the context of virtual machines, what does "scaling" refer to?
- Adjusting resources
- Shutting down services
- Increasing storage capacity
- Monitoring performance
Scaling in the context of VMs refers to adjusting the resources, such as CPU and memory, allocated to a VM, to match the workload requirements, ensuring optimal performance and cost efficiency.
AI Platform enables users to _______ machine learning models.
- Train
- Deploy
- Monitor
- Visualize
Understanding the capabilities of AI Platform in training machine learning models is crucial for leveraging its full potential in building and refining predictive models for various applications.
What are Cloud Billing APIs primarily used for?
- Accessing and managing billing information
- Configuring virtual networks
- Managing cloud resources
- Monitoring application performance
Cloud Billing APIs are designed to help users programmatically access and manage billing information, providing insights into cloud expenditures and facilitating better financial management.
_______ is a Google Cloud service that provides centralized security policy management for Virtual Private Clouds (VPCs).
- VPC Security
- VPC Firewall
- VPC Load Balancer
- VPC Router
Understanding the role and capabilities of Google Cloud services like VPC Service Controls is essential for implementing robust security measures and ensuring compliance with regulatory requirements in cloud environments.
Scenario: A company is experiencing fluctuating traffic on its website. Which feature of Google Cloud can they leverage to automatically adjust the number of virtual machine instances based on demand?
- Google Cloud Autoscaler
- Google Cloud Load Balancer
- Google Kubernetes Engine (GKE)
- Google Cloud CDN (Content Delivery Network)
Google Cloud Autoscaler is a key feature for optimizing resource usage and ensuring smooth performance during traffic spikes or lulls. Understanding its capabilities and how it integrates with virtual machine instances is crucial for managing dynamic workloads effectively.
What is Stackdriver Trace used for in Google Cloud Platform?
- Monitoring and profiling application performance
- Database Management
- Infrastructure Provisioning
- File Storage
Stackdriver Trace enables developers to understand how their applications are performing in production environments, helping them identify and resolve performance issues effectively.
In Cloud Datastore, what is an entity group used for?
- Transactional Consistency
- Data Encryption
- Indexing
- Data Replication
Understanding the role of entity groups in Cloud Datastore is essential for designing scalable and transactional applications that require consistency guarantees. Knowing how entity groups impact transactional behavior helps developers implement robust data management strategies.
What is the significance of latency distribution charts in Stackdriver Trace?
- Identifies outliers and bottlenecks
- Measures network throughput
- Tracks disk usage
- Monitors memory consumption
Latency distribution charts help developers understand the variability in request latencies, enabling them to identify and address performance issues effectively, ensuring optimal application performance.
Which of the following is not a typical use case for Cloud DNS?
- Hosting a Website
- Internal DNS for VPC
- Load Balancing
- Email Routing
Recognizing the typical and atypical use cases for Cloud DNS helps beginners understand the specific roles and limitations of DNS within cloud infrastructure, ensuring appropriate application of this service.