单选题You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?（）A V$DATABASE B DBA_TABLES C SYSAUD$ D EMP

题目

单选题

You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?（）

V$DATABASE

DBA_TABLES

SYSAUD$

EMP

更多“单选题You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?（）A V$DATABASE B DBA_TABLES C SYSAUD$ D EMP”相关问题

第1题

What does the Metadata Application Programming Interface （API） allow you to do？（）A、Repair damaged data dictionary entries.B、Delete data dictionary information about database objects you no longer need.C、Extract data definition commands from the data dictionary in a variety of formats.D、Prepare pseudocode modules for conversion to Java or PL/SQL programs with a Metadata code generator

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第2题

You need to configure fine-grained access control to external network resources from within your database. You create an access control list (ACL) using the DBMS_NETWORK_ACL_ADMIN package. Which statement is true regarding the ACL created?（）A、It is a list of remote database links stored in the XML file that are available to the users of the database.B、It is a list of users and network privileges stored in the XML file according to which a group of users can connect to one or more hosts.C、It is a list of users and network privileges stored in the data dictionary according to which a group of users can connect to one or more hosts.D、It is the list of the host names or the IP addresses stored in the data dictionary that can connect to your database through PL/SQL network utility packages such as UTL_TCP.

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第3题

You are analyzing how Oracle processes user statements. SQL and PL/SQL parse information is stored in which of the following database memory areas? （）A、Library cache B、Row cacheC、Dictionary cache D、Large area E、Buffer cache

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第4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

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第5题

You are required to flashback your database. You want to find the amount of flashback data generated since the database was opened. Which task will you perform to obtain the required information？（）A、 Query the V$FLASHBACK_DATABASE_LOG view.B、 Query the V$FLASHBACK_DATABASE_STAT view.C、 Check the value of the DB_FLASHBACK_RETENTION_TARGET initialization parameter.D、 Query the V$RECOVERY_FILE_DEST view.

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第6题

You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?（） A、V$DATABASE B、DBA_TABLES C、SYSAUD$ D、EMP

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第7题

Flashback Database is enabled in your Oracle 10g database. One of your database users erroneously purged an important table residing in his schema. The table was purged sometime between 10：00 P.M. and 10：30 P.M. The next day， you decide to flash back the database. Before you flash back the database， you want to ensure that you have all the necessary flashback data. Which dynamic performance view must you use to determine whether you have the required flashback data to recover the purged table？（）A、 V$DATABASEB、 V$UNDOSTATC、 V$FLASHBACK_DATABASE_LOGD、 V$FLASHBACK_DATABASE_STAT

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单选题You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?（）A V$DATABASE B DBA_TABLES C SYSAUD$ D EMP

题目

更多“单选题You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?（）A V$DATABASE B DBA_TABLES C SYSAUD$ D EMP”相关问题

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