Arrange the logical structures that make up an oracle

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Unformatted text preview: al structures that make up an oracle database from highest level to lowest level. Answer: Explanation: The logical structures from highest to lowest level: tablespace, segment, extent, oracle data block. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 345-355 Chapter 7: Managing the Physical Database Structure QUESTION 73: Be default, a tablespace is _________ -managed and can contain_____ A. Locally; only permanent segments. B. Dictionary; only data dictionary information. C. Locally; both permanent and temporary segments. D. Dictionary; both permanent and temporary segments. Answer: D Explanation: Answer D is correct. Tablespace is dictionary-managed and can contain both permanent and temporary segments. Incorrect Answers: A: Tablespace is dictionary-managed, not locally-managed by default. B: By default tablespace can contain not only data dictionary information. Actualtests.com - The Power of Knowing 1Z0-023 C: Tablespace is dictionary-managed, not locally-managed by default. Oracle 8, DBA Cert...
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