How will you enforce security using stored procedures?

ORACLE Interview Questions and Answers (Part 1)

(Continued from previous question...)

89. How will you enforce security using stored procedures?

Don't grant user access directly to tables within the application. Instead grant the ability to access the procedures that access the tables. When procedure executed it will execute the privilege of procedures owner. Users cannot access tables except via the procedure.

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Other Interview Questions

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• What are the components of logical database structure of Oracle database?
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• Explain the relationship among database, tablespace and data file.
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• What is an Integrity Constrains ?
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• What is a View ?
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• Can one rename a database user (schema)? (for DBA)
• Define Transaction ?
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• What is an Index ? How it is implemented in Oracle Database ?
• What is a Database instance ? Explain
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• What is default tablespace ?
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• How do I find used/free space in a TEMPORARY tablespace? (for DBA
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• What is Distributed database ?
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• What are the sql clauses supported in the link property sheet?
• What is trigger associated with the timer?
• What are the trigger associated with image items?
• What are the different windows events activated at runtimes?
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• What is the diff. when confine mode is on and when it is off?
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