- 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.
Field of study:
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