Q80.Marks: +2.0UGC NET Paper 2: Computer Science 7th Dec 2023 Shift 2
The steps for analysis and design of object oriented system.
(A) Draw interaction diagrams
(B) Draw state chart and object diagram
(C) Draw use case and activity diagram
(D) Draw component and deployment diagram
(E) Draw class diagram
Choose the correct answer from the options given below:
1.(E) → (B) → (A) → (C) → (D)
2.(B) → (A) → (E) → (D) → (C)
3.(E) → (C) → (B) → (D) → (A)
4.(C) → (A) → (E) → (B) → (D)✓ Correct
Solution
The correct answer is (C) → (A) → (E) → (B) → (D)
Key PointsObject-oriented system design and analysis usually follows these steps:
Define the system requirements through a use case diagram (C).
Identify objects and their interactions through interaction (sequence or collaboration) diagrams (A).
Shape the static structure of the system through a class diagram (E).
Show different states an object goes through during its lifecycle using state chart diagrams and how objects are instantiated from classes using object diagrams (B).
Finally, illustrate the physical aspect of the system using component and deployment diagrams (D).
Therefore, the correct option would be (C) → (A) → (E) → (B) → (D)