English AZ-305: Microsoft Azure Solutions Architect Expert Certification Guide

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This guide explains the AZ-305 Microsoft certification in plain English. It is written for learners who want to understand where the credential fits before choosing a study path.

Important: This is an independent reference guide, not a Microsoft page. Credential names, exam codes, availability, retirement dates, pricing, languages, registration rules, and policies may change. Confirm details on Microsoft Learn before registering.

In this guide

1. What is AZ-305
2. Quick exam facts
3. Who this certification is for
4. Main knowledge areas
5. How to prepare
6. Where this fits in the Microsoft path
7. Prep resources and references

1. What is AZ-305

Microsoft Azure Solutions Architect Expert is a Expert-level Microsoft credential in the area of Azure architecture. It is part of the Azure cloud foundation track in this LoSimplifica guide.

2. Quick exam facts

3. Who this certification is for

This certification is most relevant for solution architects, senior cloud engineers, platform architects, and technical leads.

4. Main knowledge areas

Use the following list as a planning summary, then compare it with the current Microsoft Learn study guide before registering.

• identity
• governance
• monitoring
• data platforms
• business continuity
• infrastructure
• and solution design

5. How to prepare

For an Expert-level exam, focus on architecture tradeoffs, governance, reliability, security, cross-service design, and senior decision-making. You should be able to compare options, justify designs, and recognize risks across a full solution.

Official preparation links

• Official Microsoft Learn certification page
• Official Microsoft Learn study guide
• Training modules and Schedule exam area on the official page

Video walkthroughs (Exam Readiness Zone)

Official Microsoft video series covering this exam, episode by episode. Videos are in English.

• Part 1: Preparing for AZ-305: Design identity, governance, and monitoring solutions (Part 1 of 4)
• Part 2: Preparing for AZ-305: Design data storage solutions (Part 2 of 4)
• Part 3: Preparing for AZ-305: Design business continuity solutions (Part 3 of 4)
• Part 4: Preparing for AZ-305: Design infrastructure solutions (Part 4 of 4)

6. Where this fits in the Microsoft path

Expert-level architecture credential, usually best after strong Azure administration, networking, security, and design experience.

7. Prep resources and references

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