Contrast the following terms: A. Data dependence; data independence B. Structured data; unstructured data C. Data; information
Question:
Contrast the following terms:
A. Data dependence; data independence
B. Structured data; unstructured data
C. Data; information
D. Repository; database
E. Entity; enterprise data model
F. Data warehouse; erp system
G. Two-tier databases; multitier databases
H. Systems development life cycle; prototyping
I. Enterprise data model; conceptual data model
J. Prototyping; agile software development
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A With data dependence data descriptions are included with the application programs that use the data while with data independence the data descriptions are separated from the application programs B S...View the full answer
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Related Book For
Essentials of Database Management
ISBN: 978-0133405682
1st edition
Authors: Jeffrey A. Hoffer, Heikki Topi, Ramesh Venkataraman
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