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Extracting and interpreting data can be very valuable to an organization.

Describe the importance of using sub queries in a database system.

Provide at least two business case scenarios to support your response.

A good IT professional is able to be versatile in SQL programming styles.

Identify at least two possible advantages of utilizing PL / SQL instead of standard SQL Syntax.

Explain whether either syntax provides enhanced code processing capabilities with examples.

Note: The Strayer Oracle Server may be used to test and compile the SQL Queries developed.

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