Question: CH 11: WEB DATABASE PROGRAMMING #11.8 Discuss the different ways for looping over a query result in PHP. #11.9 What are placeholders? How are they

CH 11: WEB DATABASE PROGRAMMING #11.8 Discuss the different ways for looping over a query result in PHP.

#11.9 What are placeholders? How are they used in PHP database programming?

CH 12: OBJECT AND OBJECT-RELATIONAL DATABASE #12.8 - How do regular inheritance, multiple inheritance, and selective inheritance differ?

#12.23 What are the main differences between designing a relational database and an object database?

CH13: XML EXTENSIBLE MARKUP LANGUAGE #13.4 What is the difference between data-centric and document-centric XML documents?

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