There are several ways to open a database

There are several ways to open a database

Taking the Access2003 version as an example, there are the following four ways to open:

1. Open, open the database normally and perform normal operations.

2. Open in read-only mode, which can only be browsed and cannot be modified.

3. Open in exclusive mode, verify user permissions, enter as an administrator, and can make modifications. GUEST users can only browse.

4. Open in exclusive read-only mode. Only when you log in as an administrator can you browse.

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