Section A: Solve any THREE of the following four questions providing that the first question (AI) should be one of them, using Power Designer or any open source S/W that supports the UML diagrams. Please let your drawing be big and clear as much as you can Al. Entity Relationship Diagram (ERD), OR Domain Model Class Diagram. A2. Use Case Diagram. A3. Swim Lanes Diagram. A4. System Sequence Diagram (SSD). (10 marks) (10 marks) (10 marks) (10 marks) Section A: Solve any THREE of the following four questions providing that the first question (AI) should be one of them, using Power Designer or any open source S/W that supports the UML diagrams. Please let your drawing be big and clear as much as you can Al. Entity Relationship Diagram (ERD), OR Domain Model Class Diagram. A2. Use Case Diagram. A3. Swim Lanes Diagram. A4. System Sequence Diagram (SSD). (10 marks) (10 marks) (10 marks) (10 marks)