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SAP Basis

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Test Your Knowledge ADM100<br />

152<br />

Answers<br />

1. Changes to the data are logged by the database in the log files. These<br />

files also contain the changes in status of the database.<br />

Answer: log files, database<br />

The log mechanism is essential and must not be deactivated.<br />

2. To minimize the risk of data loss, we strongly recommend a daily<br />

complete data backup. If you use a partial data backup as your daily<br />

backup, you must perform a complete data backup at least once a<br />

week.<br />

Answer: daily, week<br />

In addition to a complete data backup, you should, of course, also<br />

back up the log information at least once a day.<br />

172 © 2003 <strong>SAP</strong> AG. All rights reserved. 2003/Q3

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