Validation of user input data should occur in the business tier of a three-tier architecture.
Correct Answer:
Verified
Q36: When an object requires data when it
Q37: When a class is _ into an
Q38: The _ tier is also called the
Q39: The _ statement can be used to
Q40: In a three-tier architecture,the classes in the
Q42: The presentation tier of the three-tier structure
Q43: In a three-tier architecture,the business classes should
Q44: A new class can be added to
Q45: In a three-tier architecture,user interface classes should
Q46: To ensure that variables declared in a
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