Full-stack dev quiz question #21

Full-stack dev quiz question #21

It was a long time ago when Oracle was in the quiz. But it has changed. Answer the twenty first question of the quiz for a full-stack developer.

Which technology can be efficiently used for backing up Oracle databases?

Choose the best answer:

1. PDB
2. Cross-Platform Transport
3. Oracle Data Guard
4. Label Security
5. RMAN
6. ASM

For the correct answer scroll down

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The correct answer is e. For more information check Simple disaster recovery scenario with RMAN.