What are the benefits of using Azure Reserved VM Instances in cost management and capacity planning?
- Cost savings
- Dynamic scaling
- Flexible deployment
- Pay-as-you-go pricing
Azure Reserved VM Instances provide cost savings by allowing users to commit to a one- or three-year term, reducing costs compared to pay-as-you-go pricing.
You are tasked with designing a network architecture for an Azure-hosted application that requires strict access controls to different components. How would you leverage NSGs and ASGs in this scenario?
- NSGs for application-level control and ASGs for subnet-level control
- NSGs for subnet-level control and ASGs for application-level control
- Using ASGs only for both subnet and application-level control
- Using NSGs only for both subnet and application-level control
Leveraging NSGs (Network Security Groups) for subnet-level control and ASGs (Application Security Groups) for application-level control provides granular access controls for different components in the Azure-hosted application.
In Azure DevOps, _______ testing is a key aspect of the CI/CD process for validating software builds.
- End-to-End
- Integration
- Load
- Unit
Integration testing in Azure DevOps is crucial in the CI/CD pipeline, ensuring that different components work together seamlessly and validating the integrity of software builds.
What role does Azure ExpressRoute play in connecting enterprise networks to Azure services?
- Azure AD authentication
- Private, dedicated network connection
- Public internet connection
- VPN tunneling
Azure ExpressRoute plays a crucial role by providing a private, dedicated network connection, enhancing the security and performance of connecting enterprise networks to Azure services.
In Data Security and Encryption, _______ is a key management service in Azure.
- Azure Active Directory
- Azure Key Vault
- Azure Policy
- Azure Security Center
Azure Key Vault is a key management service in Azure, providing secure storage and management of sensitive information such as keys, secrets, and certificates.
For enhanced disaster recovery, Azure leverages _______ orchestration for coordinated failover and failback processes.
- Azure Backup
- Azure Resource Manager
- Azure Site Recovery
- Azure Traffic Manager
Azure Site Recovery provides orchestrated disaster recovery, ensuring coordinated failover and failback processes for enhanced resilience.
What is the primary function of Azure Kubernetes Service (AKS)?
- Database management
- Network monitoring
- Orchestration of containerized applications
- Virtual machine provisioning
Azure Kubernetes Service (AKS) primarily serves as an orchestration platform for containerized applications, automating deployment, scaling, and management.
In Azure Security Basics, _______ is a key service for managing the security posture of Azure resources.
- Azure Defender
- Key Vault
- Policy
- Security Center
Azure Security Center is a vital service that helps manage and enhance the overall security posture of Azure resources. It provides threat protection across workloads.
How does Azure Cosmos DB ensure global distribution and horizontal scaling for its databases?
- Multi-region distribution
- Replication within a single region
- Shard-based partitioning
- Vertical scaling
Azure Cosmos DB achieves global distribution and horizontal scaling through multi-region distribution, allowing data to be replicated across multiple regions for high availability and low-latency access.
Azure Machine Learning's _______ service enables efficient hyperparameter tuning for machine learning models.
- AutoML
- HyperTune
- ModelOps
- NeuralNet
Azure Machine Learning's AutoML service is designed for efficient hyperparameter tuning, automating the process and optimizing machine learning models.