AZ-305 Skills
Master the official Microsoft AZ-305 skills measured through architecture-focused learning modules. Each skill area is expanded with Azure service mappings, design principles, trade‑off analyses, and real‑world scenarios—equipping you to make informed design decisions on the exam and in practice.
This section takes Microsoft’s formal skills outline and transforms it into actionable architecture guidance. You’ll learn not just what a service does, but when and why to choose it, how to combine it with other components, and what trade‑offs to expect.
What Are AZ-305 Skills?
The term Skills Measured refers to the official competency blueprint published by Microsoft for each certification exam. These skills define the knowledge domains and design capabilities you must demonstrate to pass AZ-305.
Microsoft organizes the exam around skills because the Solutions Architect role is inherently cross‑cutting. Each skill area typically spans multiple Azure services, architectural patterns, and design constraints.
CloudCertPro extends every skill area with:
- Azure services directly relevant to that design domain
- Architecture patterns that solve common problems within the skill area
- Design principles derived from the Azure Well‑Architected Framework
- Real‑world scenarios that mirror the case‑study format of the exam
- Curated learning resources to deepen your understanding
Official Skill Domains
The AZ-305 exam evaluates your ability to design solutions across the following skill domains. The table below summarizes the focus of each area and a recommended study priority based on exam weight and architectural complexity.
| Skill Area | Focus | Recommended Study Priority |
|---|---|---|
| Design Identity, Governance, and Monitoring Solutions | Entra ID, role‑based access control, subscription governance, Azure Policy, monitoring, and logging | High |
| Design Data Storage Solutions | Relational and non‑relational databases, data integration, storage accounts, data protection, and analytics | High |
| Design Business Continuity Solutions | Backup, disaster recovery, high availability, failover, replication, and RTO/RPO trade‑offs | Medium |
| Design Infrastructure Solutions | Compute, networking, application platform, container orchestration, migration, and hybrid connectivity | High |
Skill Learning Framework
Every skill page on CloudCertPro follows a consistent structure designed to guide you from foundational concepts to exam readiness:
- Overview – What the skill area covers and why it matters for architects
- Architecture Concepts – Core design principles and mental models
- Azure Services – A service map with design roles
- Design Considerations – Key decisions, limits, and constraints
- Best Practices – Proven guidance aligned with the Well‑Architected Framework
- Common Design Trade‑offs – Cost vs performance, complexity vs flexibility, etc.
- Related Architectures – Reference patterns that embody the skill
- Related Scenarios – Business problems that test the skill
- Exam Tips – Critical awareness points, typical distractors, and key differentiators
Skills Navigation
Use the following skill pages to target your study. Each page can be consumed independently, but the recommended order follows the exam’s own flow.
| Skill | Description |
|---|---|
| Design Identity, Governance, and Monitoring Solutions | Identity management, Entra ID design, role‑based access control, subscription governance, Azure Policy, and monitoring architecture |
| Design Data Storage Solutions | Relational and NoSQL databases, storage accounts, data integration, protection, and analytical storage architectures |
| Design Business Continuity Solutions | Backup, site recovery, high availability patterns, disaster recovery planning, and defining RTO/RPO |
| Design Infrastructure Solutions | Compute, containers, serverless, networking, hybrid connectivity, migration, and landing zone design |
Learning Workflow
Adopt the following study workflow for each skill domain to bridge the gap between knowledge and architectural decision‑making:
- Understand Requirements – Read the skill overview and official Microsoft expectations.
- Study Design Principles – Learn the foundational architecture concepts that apply.
- Learn Azure Services – Map services to design roles and limits.
- Study Architecture Patterns – Internalize proven reference topologies.
- Review Scenarios – Apply concepts to simulated business problems.
- Practice Architecture Decisions – Formulate and defend design choices.
Related Azure Services
Every skill area references multiple Azure services. Understanding these services from a design perspective—not just an operational one—is essential for AZ-305.
Examples of services that appear across skill domains include:
- Azure Virtual Network – Network segmentation, peering, and address space design
- Azure Load Balancer – Layer‑4 distribution for regional workloads
- Azure Application Gateway – Layer‑7 routing, SSL offloading, WAF integration
- Azure Front Door – Global entry point, acceleration, and CDN
- Azure Storage – Blob, file, table, and queue storage design
- Azure SQL Database – PaaS relational database with business continuity features
- Azure Cosmos DB – Globally distributed multi‑model database
- Azure Key Vault – Secrets, keys, and certificate management
- Azure Monitor – Telemetry, alerts, and workbooks
- Microsoft Entra ID – Identity, conditional access, and hybrid identity
- Azure Backup – Application‑consistent backup for IaaS and PaaS
- Azure Site Recovery – Replication, failover, and DR orchestration
Detailed service reference documentation, including SLAs, limits, and design checklists, is available on CloudComputingDevPro.
Related Architectures
Architecture design is the core of AZ-305. Each skill domain is reinforced by a set of proven architecture patterns. The CloudCertPro Architecture Library includes:
- Landing Zone – Enterprise enrollment, management groups, and policy
- Hub‑and‑Spoke – Centralized connectivity and shared services
- Hybrid Network – ExpressRoute, VPN, and SD‑WAN topologies
- High Availability – Multi‑zone, scale sets, and traffic distribution
- Disaster Recovery – Pilot light, warm standby, multi‑site failover
- Identity Architecture – Entra ID, B2B, B2C, and hybrid sync
- AKS Architecture – Cluster networking, ingress, and security
- Serverless Architecture – Event‑driven design with Functions, Logic Apps, and Event Grid
- Data Platform – Analytics, data lakes, and real‑time pipelines
Related Scenarios
Skills become exam‑ready when you can apply them under realistic constraints. Each skill area is accompanied by architecture scenarios that simulate the AZ-305 case‑study experience.
Scenario workflow:
Business Requirements
↓
Technical and Regulatory Constraints
↓
Architecture Decisions (compute, data, networking, identity)
↓
Solution Analysis (why a particular service or pattern)
↓
Exam Tips (how this maps to real exam questions)
Recommended Learning Path
Follow this sequential roadmap to turn skills knowledge into architecture confidence:
- Read the Skill Overview – Understand scope and exam expectations.
- Learn the Azure Services – Focus on design aspects and limitations.
- Understand Architecture Patterns – See how services are combined.
- Review Design Trade‑offs – Practice weighing cost, performance, and security.
- Complete Related Scenarios – Test your ability to make decisions.
- Review Architecture Best Practices – Validate with Well‑Architected guidance.
FAQ
What are AZ-305 Skills?
They are the official competency areas published by Microsoft that define the knowledge and design skills measured on the AZ-305 exam.
Are Skills Measured the same as exam objectives?
Yes, the terms are often used interchangeably. Skills measured represent the exam’s blueprint, outlining exactly what you must demonstrate.
Which skill is the most difficult?
Many candidates find Design Infrastructure Solutions the most demanding due to its breadth across compute, networking, and application platforms. Design Identity, Governance, and Monitoring also challenges those new to Entra ID and policy design.
Which Azure services appear most frequently across skills?
Azure Virtual Network, Microsoft Entra ID, Azure Storage, Azure SQL Database, Azure Backup, and Azure Monitor appear across multiple domains and are foundational to many design decisions.
How should I study each skill?
Use the CloudCertPro skill pages to progress from overview → design principles → services → patterns → scenarios. Supplement with hands‑on architecture exercises and official Microsoft Learn modules.
Do I need hands‑on Azure experience to master the skills?
Yes. While you can learn many concepts theoretically, the ability to make design trade‑offs typically requires practical exposure to configuring services and observing their interactions.
How do Skills connect with Architectures?
Each skill area defines what you must be able to design; the Architecture Library provides the proven patterns that implement those designs. You’ll often refer to architectures while studying a skill.
How do Skills connect with Scenarios?
Scenarios test multiple skills simultaneously, just like the exam’s case studies. They force you to prioritize requirements and apply the right design patterns under constraints.
Can I skip the skill pages if I already have Azure experience?
You can, but the skill pages consolidate architecture‑specific design considerations and exam tips that are often scattered across general documentation. A quick review can reveal blind spots.
Is there a recommended order for the skill pages?
The order Identity, Governance, and Monitoring → Data Storage → Business Continuity → Infrastructure mirrors the exam domains and builds nicely from foundational platform concerns to workload design.