Actualtestscom the power of knowing 1z0 023 answer c

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Unformatted text preview: 23 Answer: C Explanation: Answer C is correct. To change the number of entries in the password file you need to recreate the password file. Incorrect Answers: A: GRANT command will not help to increase the number of entries in the password file. B: You cannot just overwrite the number of entries by using the ORAPWD utility: you need to recreate the password file. D: This value have nothing to do with the number of entries in the password file. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 277-279 Chapter 6: Basics of the Oracle Database Architecture QUESTION 109: Acme Company has 32 employees who routinely access an Oracle database. On the average, each user has one active transaction at any time of the day. The DBS is attempting to create the ideal number of rollback segments for this OLTP environment. The users work in a typical OLTP environment. How many rollback segments should the DBA create? A. One per user. B. One per transaction. C. 16 rollback segments. D. Four rollback segm...
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