Q2) Draw Activity diagram for the following activity. Find the critical path for this diagram. Activity A B C D E F G H I Immediate Predecessors A B A, B C C D, F E H,G Duration (week) 2 3 2 4 4 3 5 2 3

Q: Generate an Activity UMLdiagram that starts with the customer connecting with the web site and ends…

A: Activity Diagram is basically a flow chart to represent the flow from one activity to another…

Q: here is a thing that I don't understand in this ER Diagram, which is the circle that has (O) inside…

A: Answer : It is nothing but a sign which denotes or indicates that staff member may be a Tutor or may…

Q: Create an ER/EER diagram for the following 1. Professors have an SSN, a name, an age, a rank, and a…

A: The objective of the question is to create an Entity-Relationship (ER) or Enhanced…

Q: me and part-time employees currently working in his business. In the Lilydale location, there is and…

A: Answer is given below. Answer is given in the second step

Q: provide  a network diagram  for this given  WBS :         Coordinating a highschool  school…

A: Answer: We have given some activity of high school fair and we need to write the network diagram for…

Q: Example 11: - Draw the network diagram using the arrows method for the project whose activities are…

A:

Q: Pick any 2 use cases from your diagram and provide the complete textual use case description of the…

A: In this question, it is asked to provide the textual use case description and flow of events for any…

Q: give me a Activity diagram and Sequence diagram from that use diagram I attach

A: The Activity diagram and Sequence diagram are given below:

Q: Identify the Actors and the Use Cases from the customer requirements in Appendix-A . Briefly…

A: The following is the Description

Q: Create a Crow's Foot ERD Model for a Train Station with these entities. I already did the ERD…

A: Consider the ER Diagram for the train station. The ER diagram has following entities:   Train…

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.