Azure AZ-305 study materials
Azure AZ-305 study resources

Azure AZ-305 study plan

Azure AZ-305 · Give each week a clear focus.

8 weeks · About 8 hours per week

Week 1

Design infrastructure solutions

  • Compare Azure compute options (VMs, VMSS, App Service, Container Apps, AKS, Functions) and select the right one for four given workload profiles

  • Differentiate availability sets, availability zones, and regional deployments, and justify a placement choice for a stated SLA

  • Sketch a three-tier application architecture that names the compute, storage, and network components and the reason for each

  • Identify which requirements (latency, cost, compliance, scale) drive compute selection trade-offs

Your checkpoint

A one-page architecture decision record for a hypothetical 3-tier app listing each component chosen, the rejected alternatives, and the one-line justification per choice

Week 2

Design infrastructure solutions

  • Design an Azure networking topology (hub-and-spoke vs. Virtual WAN) that satisfies stated connectivity and isolation requirements

  • Choose between VPN Gateway, ExpressRoute, and both together for given bandwidth, latency, and redundancy needs

  • Select load-balancing and traffic-distribution services (Load Balancer, Application Gateway, Front Door, Traffic Manager) for four scenarios

  • Determine when to use private endpoints, service endpoints, and Azure Firewall or NVA inspection

Your checkpoint

A labeled network diagram plus a 10-row table mapping each connectivity or security requirement to the chosen Azure service

Week 3

Design identity, governance, and monitoring solutions

  • Map authentication scenarios to Entra ID capabilities: managed identities, service principals, app registrations, and workload identity federation

  • Distinguish authentication from authorization and choose between Azure RBAC, Entra roles, and custom roles for given job functions

  • Design a hybrid identity approach using Entra Connect, cloud sync, and password protection or MFA, including Conditional Access policy intent

  • Configure and reason about B2B collaboration versus B2C/external tenants for a given partner-access scenario

Your checkpoint

An identity design sheet for three personas (employee, partner, customer-facing app) showing authentication method, authorization boundary, and conditional access conditions

Week 4

Design identity, governance, and monitoring solutions

  • Design a management-group and subscription hierarchy that enforces policy at the right scope and reflects a given org structure

  • Select Azure Policy effects and initiatives that enforce tagging, allowed regions, and SKU restrictions without breaking existing workloads

  • Choose between resource locks, RBAC, and policy for specific governance controls

  • Design a monitoring solution using Log Analytics workspaces, Azure Monitor alerts, and Application Insights, including data-retention and cost considerations

Your checkpoint

A governance and monitoring blueprint covering hierarchy depth, policy assignments per scope, and an alerting matrix with at least six named alerts and thresholds

Week 5

Design data storage solutions

  • Select storage account types, redundancy options (LRS, ZRS, GRS, GZRS, RA-GRS), and access tiers for given durability and cost constraints

  • Choose among Blob, Files, Disks, Queue, and Table storage for five workload descriptions

  • Compare Azure SQL Database, SQL Managed Instance, and SQL on VMs by compatibility, migration effort, and feature needs

  • Select a NoSQL or distributed data option (Cosmos DB APIs, consistency levels, partition key strategy) for given latency and consistency requirements

Your checkpoint

A data platform comparison matrix with at least eight rows mapping workload requirements to a chosen data service, redundancy setting, and tier

Week 6

Design data storage solutions & Design business continuity solutions

  • Design a data integration and analytics pipeline specifying Data Factory, Synapse, Databricks, or Event Hubs components and their boundaries

  • Plan a data protection approach using encryption at rest, customer-managed keys, and Microsoft Purview classification

  • Design a backup strategy for VMs, file shares, databases, and Kubernetes that meets stated RPO and retention requirements

  • Compare Azure Backup, site recovery, and native geo-replication for region-failure protection of data services

Your checkpoint

A backup and data-protection plan with a table listing each data asset, tool, frequency, retention, and geographic redundancy, checked against stated RPO/RTO

Week 7

Design business continuity solutions

  • Design a multi-region business continuity architecture using paired regions, Azure Site Recovery, and automated failover sequencing

  • Choose between active-active and active-passive for three workloads and justify the cost difference

  • Set and validate RTO/RPO targets for each application tier in an architecture

  • Design a disaster recovery testing cadence including test failover and game-day validation steps

Your checkpoint

A DR runbook for a two-region application listing failover order, RTO/RPO per tier, validation checks, and a scheduled test-failover procedure

Week 8

Design identity, governance, and monitoring solutions & Design data storage solutions & Design business continuity solutions & Design infrastructure solutions

  • Audit personal weak areas by reviewing missed questions from earlier weeks and grouping them by domain

  • Complete two full-length timed practice exams and record per-domain score breakdowns

  • Re-derive the decision trade-offs for at least ten services you got wrong, without notes

  • Build a one-page cheat sheet of service-selection rules that you can mentally reproduce on exam day

Your checkpoint

Two completed timed practice exams with per-domain score breakdowns, plus a written list of the top 15 recurring mistakes and their corrected rules

Milestones

Week 2: Produce the network diagram and requirement-to-service table from memory in under 20 minutes, then score at least 75% on a 25-question quiz limited to Domain 4

Week 4: Score at least 75% on a 40-question timed mixed quiz covering Domains 4 and 1, with no domain below 70%

Week 6: Score at least 75% on a 40-question timed mixed quiz covering Domains 2 and 3, and explain the RPO/RTO trade-off of three redundancy options without notes

Week 8: Score at least 80% on two full-length timed practice exams with no single domain below 70%, and be able to restate each missed item's correct rule from the cheat sheet