单选题The operating system file cratab in the Linux platform gets updated whenever you create a new database on the same host machine. What kind of information is stored is stored in this file？（）A OracleSIDsonlyB Oracle homes onlyC Oracle install timestampD

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单选题

The operating system file cratab in the Linux platform gets updated whenever you create a new database on the same host machine. What kind of information is stored is stored in this file？（）

OracleSIDsonly

Oracle homes only

Oracle install timestamp

Oracle inventory pointer files

Oracle database creation timestamp

OracleSIDsand Oracle homes only

OracleSIDs， Oracle homes and flag for auto startup

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第1题

You work as a database administrator for Supportcenter.cn. You are working on Oracle Database 10g. To forward client connections to an instance， the listener must know information such as the name of the instance and where the instance’s ORACLE_HOME is located. How does the listener get this information？（）A、It gets it from the parameter file.B、The listener prompts for details on startup.C、The listener gathers information from the control file.D、The instance automatically registers with the default listener.E、The listener gets this information through thelistener.orafile.

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第2题

You are a Database Administrator with WonderWeb. You use a password file to establish connections to the Sales database located on the server. You created the password file using the following command： ORAPWD file=d：/oracle/ora9i/orapwU01 password=admin entries=4 You erroneously deleted the password file while the database was running. You re-create the password file using the following command： ORAPWD file=d：/oracle/ora9i/orapwU01 password=change_on_install entries=4 However， when you try to connect as the SYS user， you receive the following error： ORA-01031： insufficient privileges What should you do to resolve this error？（）A、 Delete the newly created password file and re-create another password file with the password admin， without shutting down the database.B、 Enable the operating system authentication， shut down the database， disable the operating system authentication， and restart the database using the password file.C、 Enable the operating system authentication， shut down the database， re-create the password file using the same ORAPWD command， and restart the database using the password file.D、 Delete the newly created password file， enable operating system authentication and shut down the database. Then， re-create another password file using the same ORAPWD command and restart the database using this password file.

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第3题

The operating system file cratab in the Linux platform gets updated whenever you create a new database on the same host machine. What kind of information is stored is stored in this file？（）A、OracleSIDsonlyB、Oracle homes onlyC、Oracle install timestampD、Oracle inventory pointer filesE、Oracle database creation timestampF、OracleSIDsand Oracle homes onlyG、OracleSIDs， Oracle homes and flag for auto startup

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第4题

You are maintaining your database in Oracle10g. You are not using the recovery catalog to maintain the backup metadata information. You want to enable the reusable section of the control file to expand itself if the oldest record cannot be reused， and whenever a new record is added to the reusable section of the control file. Which value will you set for the CONTROL_FILE_RECORD_KEEP_TIME parameter？（）A、 ZeroB、 One or moreC、 NONED、 DEFAULT

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第5题

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第6题

You installed Oracle Database 11g afresh. Which statements are true regarding the default audit settings in this database？（） A、 The audit trail is stored in an operating system file.B、 Auditing is disabled for all privileges.C、 The audit trail is stored in the database.D、 Auditing is enabled for all privileges.E、 Auditing is enabled for certain privileges related to database security.

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第7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

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单选题The operating system file cratab in the Linux platform gets updated whenever you create a new database on the same host machine. What kind of information is stored is stored in this file？（）A OracleSIDsonlyB Oracle homes onlyC Oracle install timestampD

题目内容(请给出正确答案)

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