Multiple choice

________________ organizes a system into a series of layers, each of which provides a set of services.

  1. Client-server model

  2. Repository model

  3. Abstract machine model

  4. Depository model

  5. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Abstract machine model organizes a system into a series of layers, each of which provides a set of services.