"The truth is
more important than the facts." - Frank Lloyd Wright
first then play the video:
a database backup
Scheduling a Database
As a DBA, you are
responsible for scheduling a Database backup for your organization’s
database. The following is a summary of your assigned task:
Using the “Backup” tool
Using the Backup Wizard
Specifying a backup date
Identifying backup target
Submitting a backup job
In this exercise you will learn how to schedule a time to backup
one or multiple databases from the "Backup" tool using the
Oracle Enterprise Management tool (OEM).
Expand the databases.
Select the DBS4RMAN database.
Go to the "Database Wizards" tools and click on the
"Backup" icon to schedule a database backup.
On the "Backup Wizard" window, click next.
Use the "Predefined Backup Strategy" option and click next.
Choose the default backup option and click next.
Specify a backup time and click next.
Identify the database target to be backed up. We are going to use
these two databases and click finish.
These are the two target databases.
Click Okay to submit the backup job.
Highlight the "Jobs" item. Notice that there are two jobs
for each database. A backup job for the DBS4RMAN database and another
job for the SCHOOL database.
These two jobs will backup the entire database with the specified time
in the script.