
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Why should class' output methods not label the data they are printing? (I thought a program should always make data displays readable for the user...)
Select one or more answers.
a it is the main application's responsibility
b we don't know the scenario surrounding this call to our method
c we don't know what the user will be seeing
d it keeps us generic and re-usable across multiple applications
e we don't know what type of data is being output
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