**Overview** This exam set covers essential Oracle topics for IT professionals including database architecture, backup and recovery, performance tuning, and data replication. The five questions simulate real-world scenarios and emphasise practical knowledge over trivia. **Core topics** include **Oracle Database** architecture like CDB and PDB, **RMAN** operations for backup and restore, **Data Guard** for disaster recovery, and **GoldenGate** for data replication. You'll also encounter common **V$** views, data pump utilities, and basic **SQL/PLSQL** skills. The test is designed for beginners to intermediates preparing for entry-level Oracle certifications or on-the-job assessments. The format is concise with four options per question to promote decision-making under time pressure. Each item targets a concrete concept, such as ports and descriptors, recovery strategies, backup tools, multitenant design, and session monitoring, ensuring broad exposure. The practice helps you learn the terminology, identify wrong choices, and reinforce best practices. By completing these questions, you gain confidence in selecting proper features, using correct tools, and understanding Oracle's architecture. Regular practice supports knowledge retention, reduces cognitive load during exams, and improves problem solving in production environments. This approach aligns with **EEAT standards** by presenting accurate, actionable information and clear explanations that connect theory to practice.