... PL/SQL
WHAT ORACLE PRODUCTS ARE IN USE AT YOUR
SITE? (check all that apply)
ORACLE DATABASE
o 01 Oracle Database 11
g
o 02 Oracle Database 10
g
o 03 Oracle9
i
Database
o 04 Oracle Embedded Database ... subscribe at our Web site at oracle. com/oraclemagazine
10
®
OCA /OCP
Oracle Database 11g
A ll-in-One
Exam Guide
(Exam 1Z0-051, 1Z0-052, and 1Z0-053...
... which it has been allocated. Both SGA and PGA memory can
be automatically managed.
OCA/ OCP Oracle Database 11g All-in-One Exam Guide
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Database Configuration Assistant (DBCA), which may be used ... Grid Control
Oracle Enterprise Manager Database Control is a graphical tool for managing one
database, which may be a Real Application Clusters (RAC) clustered database. RAC...
... servers propagate transactions between
each other
• Dataguard, where a primary database updates a standby database
Combinations of these options can result in a system that can achieve the goals of ... Streams has been configured in the database:
select * from dba_streams_administrator;
This will return no rows, if Streams has never been configured.
OCA/ OCP Oracle Database...
... memory has been, and is currently, allocated to
program global areas:
select name,value from v$pgastat
where name in ('maximum PGA allocated','total PGA allocated');
Instance ... performance tuning.
EXAM TIP By default, MMON gathers a snapshot and launches the ADDM
every hour.
OCA/ OCP Oracle Database 11g All-in-One Exam Guide
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This illustration shows the...
... OCA/ OCP Oracle Database 11g All-in-One Exam Guide
44
Within a block, there is a header section and a data area, and possibly some free
space. The header section contains information such as ... these two tablespaces, with at least one datafile each, to store
the data dictionary.
EXAM TIP The SYSAUX tablespace must be created at database creation
time in Oracle 10g and...
... Universal Installer (OUI)
• 052.3.1 Create a Database by Using the Database Configuration Assistant (DBCA)
55
OCA/ OCP Oracle Database 11g All-in-One Exam Guide
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10. How can one segment can be ... Create a table without nominating a tablespace—it will be created in your
default tablespace, with one extent:
create table tab24 (c1 varchar2(10));
OCA/ OCP Oracle Databa...
... script.
Database Creation and Upgrade Tools
The Database Configuration Assistant (DBCA) is a graphical tool used for creating
and modifying a database. Creating a database is not a big deal using ... create the registry key.
OCA/ OCP Oracle Database 11g All-in-One Exam Guide
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Perhaps the simplest yet most important strategic task in the life of an Oracle database...
... OFA location for the database itself is ORACLE_ BASE/q/d, where q is the string
oradata and d is the name of the database. A Linux example for a database called
orcl is
/u01/app /oracle/ oradata/orcl
Within ... examination is Database
Control. This is a tool for managing one database (which can be a RAC database) ,
whereas Grid Control can manage many databases (and mor...
... of the
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The Instance, the Database, and the Data Dictionary
An Oracle server consists of an instance and a database; the two are separate, but ...
and the datafiles) that make up the rest of the database. Having mounted the database,
the instance can open the database by locating and opening these other files. An open...