当前分类： 1Z0-031
问题：单选题You are analyzing the components of the redo log mechanisms in your Oracle database. Which of the following purposes does the CKPT process serve?（）A Writes buffers to disk B Writes current redo log number to datafile headers C Writes redo log informati...
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问题：单选题You are attempting to clear an unarchived redo log file. In order to manually enact a log switch, which of the following statements is appropriate?（）A ALTER DATABASE B ALTER SYSTEM C ALTER USER D ALTER REDO LOG...
问题：单选题Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）A One runs faster than the otherB A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct pa...
问题：单选题You are trying to determine how many disk sorts are happening on the database right now. Which of the following dictionary tables would you use to find that information?（）A V$SESSION B V$SYSSTAT C DBA_SEGMENTS D V$SORT_USAGE...
问题：单选题A user issues a SELECT command against the Oracle database. Which of the following choices describes a step that Oracle will execute in support of this statement?（）A Acquire locks on table queried B Generate redo for statement C Fetch data from disk in...
问题：单选题You have a long-running process you want to assign to a specific UNDO segment brought online for that express purpose. You are not using automatic UNDO management. What statement can be used for this task? （）A ALTER DATABASE B SET TRANSACTION C ALTER R...
问题：单选题You are adding redo logs to the Oracle database. Creating a new redo log adds information to which of the following Oracle resources? （）A Shared pool B Control file C SGA D PGA...
问题：单选题You are defining areas on your Oracle database. Which of the following profile areas can be used to control the resource usage for the other four?（）A LOGICAL_READS_PER_SESSION B CONNECT_TIME C COMPOSITE_LIMIT D CPU_PER_SESSION E PRIVATE_SGA...
问题：单选题Which of the following choices identifies a database component that will be used for multiplexing control files?（）A V$CONTROLFILE B V$DATABASE C init.ora D DBA FILES...
问题：单选题ou are implementing control file multiplexing. Which of the following choices identifies the method you can use in order to generate the control file copies that Oracle will maintain?（）A Issue ALTER DATABASE BACKUP CONTROLFILE TO filenameB Make a copy ...
问题：单选题To allocate another role to a user, which command is most appropriate?（）A ALTER USER B ALTER DATABASE C ALTER SYSTEM D GRANT...
问题：单选题You are using the Database Configuration Assistant to configure your Oracle database. Which of the following terms pertains to the creation of an object from which creation of the other database can be based? （）A Clone B Copy C Template D Terminal...
问题：单选题he DBA is about to enable auditing on the Oracle database in an attempt to discover some suspicious activity. Audit trail information is stored in which of the following database object names?（）A SYS.SOURCE$ B SYS.AUD$ C DBA_SOURCE D DBA_AUDIT_TRAIL...
问题：单选题You are trying to alter the initial segment size given to a table in a dictionary-managed tablespace. Which of the following keywords would be used as part of this process?（）A DROP TABLE B ALTER TABLE C RESIZE D COALESCE...
问题：单选题Records from the data dictionary information are stored in which of the following database memory areas?（）A Library cache B Row cache C Session UGA D Buffer cache...
问题：单选题A table was just created on your Oracle database with six extents allocated to it. Which of the following factors most likely caused the table to have so many extents allocated?（）A The value for MINEXTENTS setting B The value for PCTINCREASE setting C ...
