In a three-tier architecture,user interface classes should not be concerned with how the data is manipulated by the business classes.
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Q40: In a three-tier architecture,the classes in the
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Q42: The presentation tier of the three-tier structure
Q43: In a three-tier architecture,the business classes should
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Q47: A _ text file can be read
Q48: The business tier of a three-tier architecture
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Q50: _ the text means writing the next
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