Multiple choice technology databases

Which of the following architecture is used to support the agent or the application tier?

  1. simple

  2. two tier

  3. n tier

  4. client server
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

N-tier architecture (typically 3-tier or multi-tier) separates the application logic into presentation, business logic (application tier), and data layers, with the agent/application tier sitting in the middle. Two-tier is client-server directly connecting to database. Simple architecture has no clear separation. Client-server is essentially two-tier architecture.

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