MySQL 1Z0-908 FAQ: Exam Format, Topics, and Prep

Is 1Z0-908 hard?

It’s passable, but it is detail-heavy. Many questions are really about choosing the safest operational option for backup, restore, replication, high availability, and access control.

What’s the highest-yield area?

Backup and recovery, including binary logs, plus replication fundamentals. If you can explain a recovery path clearly, you are ahead.

Do I need to memorize every configuration option?

No. Focus on options that change correctness and safety: authentication, TLS, binary logging, replication settings, and logging or troubleshooting knobs.

What’s the biggest trap?

Choosing answers that sound advanced but ignore RPO, RTO, security boundaries, or operational simplicity.

What should I review in the last week?

Focus on:

• restore paths and point-in-time recovery
• replication setup, lag, and failover behavior
• least-privilege access and security controls
• InnoDB, logging, and troubleshooting fundamentals

What do strong answers usually avoid?

They avoid picking the most complex option by default. On this exam, the right answer is often the safest recoverable path, not the most elaborate one.