OMIS 452-week 4/5 data transformation modeling data in organization Exam with Correct Answers

OMIS 452-week 4/5 data transformation modeling data in
organization Exam with Correct Answers
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Language defined by the world wide consortium (W3C)
-Let's you create your own markup language



Choose an answer



1 XML 2 Identifying relationship



3 Data modeling 4 What is XML?



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, Terms in this set (27)


XML Extensible Markup Language

Language defined by the world wide consortium (W3C)
What is XML?
-Let's you create your own markup language

Who sets the standards for the W3C
web?

-Provides structure for your data
-suitable for exchanging information on the internet
Why XML?
-build solutions that exchange data inexpensively anywhere and
anytime

-document must have exactly one top level element
-elements must be properly nested
-each element must have a start tag and an end tag
XML rules (6 rules) -start tag and end tag need to be the same name
-element type names are case sensitive
-quoted strings in attributes can use either single or double
quotes

-process of creating a logical representation of the structure of
Data modeling the database
-most important task in database development

detailed, logical representation of the data for a business
Entity relationship (E-R) model
organization