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An Oracle __________ is a set of tables and views that are used as a read-only reference about the database. (a) Database dictionary (b) Dictionary table (c) Data dictionary (d) Dictionary The question was asked in an international level competition. My question comes from Data-Dictionary Storage topic in chapter 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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Right answer is (c) Data dictionary For explanation: Data dictionary is also called as system catalog.

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