Question No. 2: Do as directed. [Marks: 10] a). Keeping in view the requirements given in the following short scenario, you are supposed to develop a usecase diagram consists of at least two independent use-cases including Withdraw Cash and Transfer Cash. The diagram should include following items if applicable as per short scenario: [Marks: 05] 1. Both primary and secondary actors. 2. > or > relationship with a dependent use-case as per requirement given in the short scenario. 3. The diagram must be complete from all aspects. Short Scenario: A private Pakistani Bank is interested to develop ATM system. After requirement gathering numerous use cases are identified. Out of them, Withdraw Cash and Transfer Cash are two use cases. Both use cases have to Check Balance from Central database to perform the transaction. b). During requirements modeling, in many situations even use-cases may not able to describe information in clear way. In such situations UML offers various graphical notations, one of them is activity diagram. You are required to develop an Activity Diagram for use-case View Attendance Detail that is developed for a student information system. Text-based details about the use-case are given as under: [Marks: 05] Text-based Description: In order to view the attendance detail, first of all a registered student has to sign-in. In case of incorrect ID/password, the system redirects the student to another screen to re-enter ID/password till three attempts. In case of valid ID/password a dashboard is shown to him where the student can either choose option of all courses attendance detail or a single course attendance detail. After viewing the attendance detail in both cases, he is asked to either exist or to go to dashboard again. SUBJECT: Software Engineering Concepts