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The replacement of a bad block generally is not totally automatic because

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The replacement of a bad block generally is not totally automatic because (a) data in bad block cannot be replaced (b) data in bad block is usually lost (c) bad block does not contain any data (d) none of the mentioned The question was asked in unit test. My doubt is from Tertiary Storage topic in section Storage and File Structures 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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Correct choice is (b) data in bad block is usually lost The explanation is: Physical database design is the process of selecting the data storage and data access characteristics of the database.

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