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OCP 11G認(rèn)證考試單項選擇題每日一練(2019.01.09)

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1 View the Exhibit to examine the Automatic Database Diagnostic Monitor (ADDM) tasks.

Which statement describes the consequence?（）

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2 Which statement is true for enabling Enterprise Manager Support Workbench in Oracle Database 11g to upload the physical files generated by Incident Packaging Service (IPS) to MetaLink?（）

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3 In a database with the database character set of US7ASCII and a national character set of UTF-8, which datatypes would be capable of storing Unicode data by default?（）

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4 Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY,and NLS_CHARACTERSET parameters?（）

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5 Which tuning tool recommends how to optimize materialized views so that these views can take advantage of the general query rewrite feature?（）

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