EC-Council
EC0-350 · Question #310
Which of the following items is unique to the N-tier architecture method of designing software applications?
The correct answer is A. Application layers can be separated, allowing each layer to be upgraded independently from. See the full explanation below for the reasoning.
Question
Which of the following items is unique to the N-tier architecture method of designing software applications?
Options
- AApplication layers can be separated, allowing each layer to be upgraded independently from
- BIt is compatible with various databases including Access, Oracle, and SQL.
- CData security is tied into each layer and must be updated for all layers when any upgrade is performed.
- DApplication layers can be written in C, ASP.NET, or Delphi without any performance loss.
How the community answered
(56 responses)- A75% (42)
- B14% (8)
- C7% (4)
- D4% (2)
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