Multiple Choice
In a three-tier architecture,the ____ tier contains the logic and calculations.
A) business
B) persistence
C) presentation
D) validation
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q16: If the developer writes no code for
Q17: When a class is instantiated into an
Q18: _ is the concept of separating processing
Q19: To determine if a selection was made
Q20: When an object requires data when it
Q22: When a class is _ into an
Q23: _ allows one class to inherit attributes
Q24: To call a procedure in another object,a
Q25: The _ procedure is used to close
Q26: MATCHING<br>Identify the letter of the choice that