BSc CS Sem 3 BSc CS Semester 3 (2017 2018) 2018 COMPUTER II Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Attempt any four Passenger makes ation for tickets. Before making the reservation passenger for the availability of the ticket. If the Seats are available, he books the seat and makes the payment. If the seats are not available, he is put for the Waiting state, If required he can cancel the reservation and the cancellation charges are applied 20 marks
   • i. Write a short note on association, dependencies and composition
   • ii. Draw Use case diagram for the following case study,
   • iii. Draw the class diagram for following case Study,
   • iv. Write a python code considering the case Study using the init method What is need of development process of using UML?
   • vi. Inheritance and Generalization,
   • vii. Give the guidelines for Activity diagram
   • viii. Draw Sequence diagram for given case study,
2. Q2 Attempt any four. Customers takes an appointment in a salon for the services. Beautician makes the entry of an appointment and the timing. Customers makes the payment for the services they have used. Customer can also cancel the appointment University office maintains data about the following entities 1. Courses including number, title, credits and syllabus. 2. Courses Offering including number, year, semester section number, instructor, timing and classroom. 3. Students including id, name and program. 4. Instructor including id, name, department and title 20 marks
   • i. Draw communication diagram for case stud y Q2. A Explain various components of Communication diagram Draw Activity diagram for Case study Q2.A Write a python code for case Study Q2.B using multith reading concept various components of Activity diagram Activity diagram for case study Q2. B Communication diagram for case stud y Q2.B vil. a python code for Study A using init and del method Study : Hotel Room Reservatio the Hotel. If available customer ustomer enquires about the room availability in er delux). Facilities are books the room according to the category ( economy, charges are applied if customer made available depending on the category selected. Extra dinner) i Generate a python code for creation of usecase diagram
   • ii. Explain the concept of package diagram with
   • iii. Define event and explain different types of event. t flow of control,
   • iv. How to create multiple thread to implement concurren module and packages, Draw a State Change Diagram for given case study
   • vi. Explain components of state change diagram vii, Draw Package diagram considering the case study Explain the concept of package diagram with respect to class diagram
3. Q4 Attempt any three Case Study : Employee payroll System for the Bank Build a new payroll system to allow employees to record timecard information y and automatically generate paychecks based on the no. of hours worked and the total sales for commissioned employees. It should provide a desktop interface to allow employee to enter timecard information. Some employees work by the hour, and they are paid hourly rate. They submit timecard: that record the date & no. of hours worked fora particular charge number. If someone works for 8 should be paid 1.5 times their normal rate for those extra hours. Hourly workers aré Some employees are paid a flat salary but stil] they should provide their timecards that record the date and hours worked. They are paid on the last working day of the month, The employee should be able to query the system for no. of hours da billed for specific task/charge, total amount received till a given date otals of all hours
   • i. Draw state change diagram for given Case study, il. Explain CRC, it, Draw Communication diagram for given case Study, lV. Give the guidelines for use case modules, Draw a Class diagram for given case Study, Vi. Draw activity diagram for followi ng Case Study,

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