What is the purpose of the Device Provisioning Service (DPS) in Azure IoT?
- Automate device onboarding
- Implement device authentication
- Manage device updates
- Monitor device telemetry
Device Provisioning Service (DPS) in Azure IoT automates the onboarding process, making it efficient and scalable for large-scale device deployments.
Explain the benefits of using Azure SQL Database's Managed Instance compared to the traditional SQL Server deployment.
- Automated patching and updates
- Cross-database querying
- Manual backup configuration
- VM-level access and control
Azure SQL Database's Managed Instance offers benefits like automated patching, cross-database querying, and better control without VM-level access, enhancing scalability and manageability compared to traditional SQL Server deployment.
Explain how Azure Blockchain Service integrates with other Azure services for enhanced functionality.
- Azure Event Grid
- Azure Functions
- Azure Logic Apps
- Azure Service Bus
Azure Blockchain Service integrates with Azure Event Grid to enable event-driven architectures and enhance functionality by reacting to blockchain events through scalable serverless solutions.
zure Managed Applications utilize _______ to ensure consistent deployment and management of applications.
- Azure Functions
- Azure Resource Manager (ARM) templates
- Azure SQL Database
- Azure Virtual Machines
Azure Managed Applications leverage Azure Resource Manager (ARM) templates for consistent and repeatable deployment and management of applications.
A company needs to segment network traffic for different departments within the same Azure virtual network. Which Azure feature(s) would be most effective?
- Azure Application Gateway
- Azure ExpressRoute
- Azure Traffic Manager
- Azure Virtual Network and Subnets
Utilizing Azure Virtual Network and Subnets allows effective segmentation of network traffic, providing isolation for different departments within the same network.
Explain the significance of the Time Series Insights service in Azure IoT solutions.
- Analyzing time-stamped data
- Cloud storage
- Device provisioning
- Load balancing
Time Series Insights in Azure is crucial for analyzing time-stamped data, allowing deep insights into trends, patterns, and anomalies in IoT solutions.
In Azure Virtual Machines, which feature allows for automatic scaling of compute resources based on demand?
- Azure Auto Scaling
- Azure Load Balancer
- Azure Resource Manager
- Azure Virtual Network
Azure Auto Scaling enables automatic adjustment of compute resources based on demand, ensuring optimal performance and cost efficiency.
How does Role-Based Access Control (RBAC) enhance security in Azure environments?
- Allocates IP addresses
- Encrypts data at rest
- Monitors network traffic
- Restricts access based on roles
RBAC enhances security by granting permissions based on predefined roles, limiting access to only what is necessary for users to perform their tasks, reducing the risk of unauthorized access.
What is the primary purpose of Azure SDKs in application development?
- Language-specific libraries
- Network configuration
- Resource provisioning
- Software deployment
Azure SDKs (Software Development Kits) provide language-specific libraries and tools, enabling developers to interact with Azure services and streamline application development.
How does Azure Network Security Group (NSG) contribute to network security in Azure Networking?
- Creates virtual networks
- Filters network traffic
- Manages Azure subscriptions
- Monitors Azure resources
Azure NSG filters and controls incoming and outgoing network traffic, providing a layer of security by defining rules for communication.