Your Oracle Database 10g is online when you execute the following statement: SQL>ALTER TABLESPACE MY_TABLESPACE FLASHBACK OFF; What is the result of executing this statement if the Flashback Database feature is already enabled in the database?()
第1题:
You are maintaining your database in Oracle10g. You find that the number of languages that should be supported in your database has increased. The character set of your database is UTF8. You decide to migrate your database to the AL16UTF16 national character set. How will you migrate your database from UTF8 to AL16UTF16?()
第2题:
You have a domain that was created and configured with WebLogic 10.3.5. You want to upgrade the domain to use WebLogic 12c. Which Oracle tool must you use to upgrade your domain?()
第3题:
In your production database you want to use an Automatic Storage Management (ASM) instance to manage the database files. Which option would you use to migrate the database files from a non-ASM instance to an ASM instance?()
第4题:
You are maintaining your database in Oracle10g. You are not using the recovery catalog to maintain the backup information of your database. Which file can be used as a repository to store information regarding the RMAN backup?()
第5题:
For Oracle 11g, Oracle strongly recommends that you configure your database to use which of the following memory-management features?()
第6题:
You are doing an environment assessment for a client that has invested in Oracle RAC for fault tolerance, load balancing, and scalability. The client also invested in clustered Oracle WebLogic Server. You notice that this client’s environment is not integrated for active-active high availability deployment of applications. What will be your recommendation to achieve that ? ()
第7题:
The Oracle kernel will be placed in this location.
The Oracle software will be placed in this location.
The server parameter file (SPFILE) will be placed in this location.
The database files will be placed in this location, if not specified explicitly.
The location will be considered for the base of Oracle Managed Files (OMF).
The location will be considered for the base of Optimal Flexible Architecture (OFA).
第8题:
The value for MINEXTENTS setting
The value for PCTINCREASE setting
The value for MAXEXTENTS setting
By default, Oracle allocates six extents to all database objects
第9题:
Oracle Net Manager
Listener Control utility
Database Configuration Assistant
Oracle Net Configuration Assistant
第10题:
http://145.33.230.186:5500/em
http://www.145.33.230.186:5500/em
http://tech1.us.oracle.com:5500/em
http://test.145.33.230.186:5500/em
http://test.tech1.us.oracle.com:5500
http://www.tech1.us.oracle.com:5500/em
http://test.tech1.us.oracle.com:5500/em
第11题:
use the external table population
use the Oracle Data Pump export and import utility
use the conventional path data load of SQL*Loader utility
use the direct path data load of Oracle export and import utility
第12题:
http://145.33.230.186:5500/em
http://www.145.33.230.186:5500/em
http://tech1.us.oracle.com:5500/em
http://test.145.33.230.186:5500/em
http://test.tech1.us.oracle.com:5500
http://www.tech1.us.oracle.com:5500/em
http://test.tech1.us.oracle.com:5500/em
第13题:
You work as a database administrator for Supportcenter.cn. In your Oracle database 10g installation you have set ORACLE_BASE to /u01/app/oracle. Which objective will be achieved by this setting?()
第14题:
While planning to manage more than one database in your system, you perform the following activities: 1. Organize different categories of files into independent subdirectories. 2. Use consistent naming convention for database files. 3. Separate administrative information pertaining to each database. Which option corresponds to the type of activities performed by you?()
第15题:
You can use Oracle Flashback to look at past activity in your database. What are two other characteristics of Oracle Flashback?()
第16题:
In your production database you want to use an Automatic Storage Management (ASM) instance to manage the database files. Which option would you use to migrate the database files from a non/x7fASM instance to an ASM instance?()
第17题:
Your database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started. Which tool or utility would you use to start the listener?()
第18题:
SYSTEM
OUTLN
INTERNAL
SYS
第19题:
Oracle Flashback uses undo information to construct consistent data.
You can use a cursor opened while using an Oracle Flashback image to perform DML once you deactivate Oracle Flashback in your session.
You can only use Oracle Flashback view of the data if the required records are still in the online redo log files.
Oracle Flashback lists the DML that was executed during the period you identify when initiating your session.
第20题:
online redo log files
alert log files
control file
datafiles associated with the SYSTEM tablespace
第21题:
You must use Oracle predefined names to identify raw partitions that will hold OMF structures.
You must define directories for two online redo log groups and three copies of the control file.
If your CREATE DATABASE command fails, any OMF database files that have already been created will be dropped automatically.
You must use only OMF data files when adding new tablespaces or data files to your database in the future.
第22题:
by using the RMAN utility
by using the export/import utility
by using the ALTER DATABASE command
by enabling the change tracking feature
第23题:
You can restore the DEPT table by using the Oracle Flashback Drop feature, provided you use the RENAME TO clause.
You can restore the DEPT table by using the Oracle Flashback Drop feature and a systemgenerated name will be assigned to the restored table.
You cannot restore the DEPT table by using the Oracle Flashback Drop feature because a table withthe name DEPT already exists in your schema.
You cannot restore the DEPT table by using the Oracle Flashback Drop feature because the contents of the recycle bin are purged every 12 hours by default.
第24题:
Automatic PGA Memory Management
Automatic SGA Memory Management
Automatic Shared Memory Management
Automatic Memory Management
Manual SGA Memory Management
None of the above