Showing 51 question(s)
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Cloud computing delivers computing services like servers, storage, databases, networking, software, and analytics over the internet (“the cloud”). It provides faster innovation, flexible resources, and economies of scale.
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Core services include Azure Compute (VMs, App Services, Functions), Azure Storage (Blob, Queue, Table, Disk), Azure Networking (VNets, Load Balancer, VPN Gateway), and Azure Databases (SQL Database, Cosmos DB).
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Azure pricing is based on a pay-as-you-go model. You pay only for the resources you use, with options for reserved instances, spot pricing, and cost management tools to optimize spending.
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The Shared Responsibility Model defines which security tasks are handled by Microsoft (physical infrastructure, hypervisor, network) and which are handled by customers (data, identity, applications, access).
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Management Groups organize multiple subscriptions into a hierarchy for unified policy and access control. Subscriptions are containers for resources and billing boundaries.
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Azure AD is Microsoft’s cloud-based identity and access management service. It provides single sign-on, multifactor authentication, and conditional access to secure users and applications.
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Regions are geographical areas containing multiple datacenters. Availability Zones are physically separate datacenters within a region, providing high availability and fault tolerance.
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Azure Monitor collects, analyzes, and acts on telemetry data from Azure resources, applications, and infrastructure. It helps with performance monitoring, alerting, and visualization.
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Cloud models include Public Cloud (services delivered over the internet), Private Cloud (dedicated to one organization), and Hybrid Cloud (combination of public and private).
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Benefits include scalability, elasticity, cost efficiency, high availability, disaster recovery, and global reach.
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Azure VM is an Infrastructure-as-a-Service offering that provides scalable computing resources in the cloud.
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App Service is a Platform-as-a-Service offering for hosting web apps, REST APIs, and mobile backends with built-in scaling and deployment.
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Azure Functions is a serverless compute service that lets you run event-driven code without managing infrastructure.
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AKS is a managed Kubernetes container orchestration service for deploying and managing containerized applications.
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Azure Storage includes Blob Storage, File Storage, Queue Storage, and Table Storage.
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Blob Storage is optimized for storing massive amounts of unstructured data such as images, videos, and documents.
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A VNet is a logically isolated network in Azure that allows secure communication between Azure resources and on-premises networks.
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Azure Load Balancer distributes incoming network traffic across multiple servers to ensure availability and reliability.
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VPN Gateway connects on-premises networks to Azure VNets through secure VPN tunnels.
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Azure SQL Database is a fully managed relational database service with built-in high availability and scalability.
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Cosmos DB is a globally distributed, multi-model database service with guaranteed low latency and high availability.
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The TCO calculator helps estimate cost savings when migrating workloads to Azure compared to on-premises.
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The Pricing Calculator allows you to estimate costs for Azure services based on usage and configuration.
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Azure Security Center provides unified security management and advanced threat protection across hybrid cloud workloads.
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Key Vault securely stores and manages secrets, keys, and certificates.
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MFA requires users to provide two or more verification methods to access resources, enhancing security.
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Conditional Access enforces policies based on user, device, location, and risk to control access to resources.
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Azure Policy enforces organizational standards and compliance by evaluating resources against defined rules.
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Azure Blueprints automate the deployment of environments that comply with organizational standards.
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Site Recovery replicates workloads to Azure for disaster recovery, ensuring business continuity.
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Azure Backup provides simple, secure, and cost-effective backup solutions for on-premises and cloud data.
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Azure Advisor provides personalized best practices recommendations for cost, performance, reliability, and security.
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Log Analytics collects and analyzes log data from Azure resources for troubleshooting and monitoring.
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Application Insights monitors application performance, availability, and usage with telemetry data.
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The Trust Center provides information about Azure’s security, privacy, and compliance commitments.
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GDPR is a regulation for data protection in the EU. Azure provides tools and compliance certifications to help organizations meet GDPR requirements.
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Azure Batch runs large-scale parallel and high-performance computing jobs efficiently in the cloud.
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Logic Apps automate workflows and integrate apps, data, and services across organizations.
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DevTest Labs provides environments for testing and development with cost control and automation.
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Azure DevOps provides developer services for planning work, collaborating on code, building applications, and deploying them. It includes pipelines, repos, boards, artifacts, and test plans.
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Azure Pipelines is a cloud service that supports continuous integration and continuous delivery (CI/CD) to build, test, and deploy applications.
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ACI allows you to run containers directly in Azure without managing servers or clusters.
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Azure Virtual Desktop delivers a virtualized Windows desktop and apps in the cloud, enabling secure remote work.
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ExpressRoute provides a private connection between Azure datacenters and on-premises infrastructure, bypassing the public internet.
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Azure DNS hosts your domain name system records, providing high availability and fast response times.
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Cognitive Services are APIs that enable developers to add AI features like vision, speech, language, and decision-making to applications.
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Azure Machine Learning is a cloud service for building, training, and deploying machine learning models.
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IoT Hub is a managed service that enables reliable and secure bi-directional communication between IoT applications and devices.
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Azure Sphere is a secure IoT solution that includes a microcontroller, OS, and cloud security service.
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Synapse Analytics is an integrated analytics service that combines big data and data warehousing for insights.
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HDInsight is a cloud service that makes it easy to process big data using popular open-source frameworks like Hadoop, Spark, and Hive.