Frequently asked questions for MySQL 8.0 Database Administrator (1Z0-908): prerequisites, difficulty, what to focus on, and study strategy.
It’s very passable, but it’s detail-heavy. Many questions are about choosing the safest operational option (backup/restore, replication/HA, and least privilege).
Backup + recovery (including binary logs) and replication fundamentals. If you can explain your recovery plan clearly, you’re ahead.
No. Focus on the options that change correctness and safety: authentication, TLS, binary logging, replication settings, and logging/troubleshooting knobs.
Choosing answers that sound “advanced” but ignore constraints like RPO/RTO, security boundaries, or operational simplicity.