AZ-300 Study Guide 2026
Everything you need to pass the AZ-300 exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 AZ-300 Exam Format at a Glance
📚 AZ-300 Topics to Study (23)
✍️ Sample AZ-300 Questions & Answers
1. Which Azure SQL Database feature enables automatic failover to a secondary database in a different region with minimal data loss?
Active geo-replication continuously replicates an Azure SQL Database to up to four readable secondary databases in different regions, and supports manual or automatic failover.
2. What is the purpose of Azure Storage shared access signatures (SAS)?
SAS tokens provide delegated, fine-grained access to Azure Storage resources with configurable permissions, IP restrictions, and expiry times.
3. Which VM series is best suited for GPU-accelerated HPC and AI training workloads in Azure?
The NCv3 series features NVIDIA Tesla V100 GPUs, making it ideal for HPC, AI training, and deep learning workloads.
4. Which feature allows an Azure VM to maintain its state and IP address while the underlying hardware is updated by Microsoft?
Live Migration moves a running VM to updated hardware seamlessly without downtime, preserving state and IP configuration.
5. You need to protect Azure VMs with a daily backup and retain recovery points for 30 days. Which service should you use?
Azure Backup with a Recovery Services vault supports policy-based daily VM backups with configurable retention periods, making it the correct service for this requirement.
6. Which Azure AD feature detects risky sign-ins and compromised user accounts using machine learning and threat intelligence?
Azure AD Identity Protection uses ML-based risk detection to identify compromised accounts and risky sign-in behaviors, triggering automated remediation policies.