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A _______________ configuration can make takeover by the backup site almost instantaneous.

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A _______________ configuration can make takeover by the backup site almost instantaneous. (a) Hot-spare (b) Remote (c) Direct (d) Spare I have been asked this question in final exam. The origin of the question is Remote Backup Systems in chapter Recovery System of Database Management Select the correct answer from above options Interview Questions and Answers, Database Interview Questions and Answers for Freshers and Experience

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Right choice is (d) Spare To explain: In this configuration, the remote backup site continually processes redo log records as they arrive, applying the updates locally.

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