Azure AZ-305 study plan
Azure AZ-305 · Give each week a clear focus.
8 weeks · About 8 hours per week
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
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
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
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
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
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
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
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