NetLib's SDE was designed to be a moderately secure scheme to keep unauthorized users and programmers from accessing data. It was not designed to foil the skilled, dedicated hacker. If you have data of an extremely sensitive nature that you believe certain people are actively trying to compromise, you should look at an extremely secure scheme such as "DES" or "PGP" encryption.
How do you add a data file to a tablespace?
How do you resize a data file?
Name a tablespace automatically created when you create a database.
When creating a user, what permissions must you grant to allow them to connect to the database?
What is the difference between a TEMPORARY tablespace and a PERMANENT tablespace?
What is difference between UNIQUE constraint and PRIMARY KEY constraint?
What does coalescing a tablespace do?
How would you force a log switch?
What is the effect of setting the value “ALL_ROWS” for OPTIMIZER_GOAL parameter of the ALTER SESSION command?
Describe what redo logs are.
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