Eall the tablespaces in the sales database will be

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Unformatted text preview: S database will be dictionary managed by default. Answer: B, E QUESTION 43: You work as a database administrator for Certkiller .com. In your development environmentenvironment, the developers are responsible for modifying the table structure according to the application requirements. However, you want to keep track of the ALTER TABLE commands being executed by developers, so you enable auditing to achieve this objective. Which two views would you refer to find out the audit information? Choose two A.DBA_AUDIT_TRAIL B.DBA_AUDIT_SESSION C.DBA_FGA_AUDIT_TRAIL D.DBA_COMMON_AUDIT_TRAIL Actualtests.com - The Power of Knowing 1Z0-042 Answer: A, C QUESTION 44: Your boss at Certkiller .com wants you to clarify Oracle 10g. Which two statements regarding the LOGGING clause of the CREATE TABLESPACE... statement are correcte? Choose two. A.This clause is not valid for a temporary or undotablespace. B.If thetablespaceis in the NOLOGGING mode, no operation on thetablespacewill generate redo. C.Thetablespacewill be IntheNOLOGGING mode by default, if not specified while creating atablespace. D.Thetablespace-level logging attribute can be overridden by logging specification at the table, index, materialized view, materialized view log, and partition levels. Answer: A, D QUESTION 45: You work as a database administrator for Certkiller .com. Users complain that their query is taking a long time to complete. You suspect the database buffer cache size to be the reason, and you define an alert to be generated when the buffer cache hit metric goes below 85%. When you observe the dynamic performance views, you find that the buffer cache hit ratio is 81% but no alerts are being generated. What could be the reason for this problem? A.The advisory memory has been turned off. B.The DB_CACHE_ADVICE parameter has been set to OFF in the parameter file. C.The STATISTICS_LEVEL parameter has been set to BASIC in the parameter file. D.The TIMED_STATISTICS parameter has been set to FALSE in the parameter file. E.The STATISTICS_LEVEL parameter has...
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This document was uploaded on 03/08/2014.

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