Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 22 Sep 2017 My Price 3.00

embedded SQL

1.Compare exception handling and handling of warnings in embedded SQL, dynamic SQL, JDBC, and SQLJ.

2.Answer the following questions.

  1. Why do we need a precompiler to translate embedded SQL and SQLJ? Why do we not need a precompiler for JDBC?
  2. SQLJ and embedded SQL use variables in the host language to pass parameters to SQL queries, whereas JDBC uses placeholders marked with a ‘?’. Explain the difference, and why the different mechanisms are needed.

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Maurice Tutor
(5)
Status NEW Posted 22 Sep 2017 09:09 PM My Price 3.00

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