• Probation3: the student's accumulate GPA in the previous semester is less than 1.75 forthe third time• Dismissed: the student's accumulate GPA in the previous semester is less than 1.75 forthe fourth timeQuestions:1- Draw a context diagram for SIS2- Draw a use case diagram for SIS3- Draw activity diagram for drop course process4- Draw state diagram for student class to illustrate the states and how they change(New, Good_Standing, Probation1, Probation2, Probation3, Dismissed) Instructions: Each student shall provide his own answers to the following questions. Similarity in thestudents' answers will be classified as CHEATING cases.University of Hafr AIBatin (UOHB) is planning to develop a new student information system (SIS).The system will enable the secondary school graduates to apply to UOHB programs. In addition,the system will enable UOHB students to login, register courses, drop courses, selects major, viewattendance data, and view grades. Lecturers can login to the system and view students registeredin any course. Lecturers can enter the attendance data and final marks of registered students.The university registrar is responsible to create, modify and remove courses. SIS shall connect toMinistry of Education System (MOES) to retrieve the secondary school results of applicants. SISshall connect also to Qiyas System (QS) to retrieve the applicant's results in General Aptitude Testand Educational Attainment Test. Creating Blackboard classes and enrolling lecturers andstudents in these classes requires the capability of Blackboard system to connect to SIS andretrieving the created courses, registered students in the courses, and the lecturers assigned toteach the courses.From Week1 to Week6, students can submit 'drop course' request. If the request is submitted inWeek1 or Week2 and approved, then the course will be dropped with no grade. If the request issubmitted in the period of Week3 to Week6 and approved, then the student will get 'W' grade inthat course. Once a student submits his request, the request will be forwarded to the lecturer.The lecturer recommends approving or rejecting the request and forwards it to the dean. Finally,the dean approves or rejects the request, and the decision is displayed to the student.At the beginning of each semester, SIS shall indicate the state of each UOHB students as follows:New: the student is new and the current semester is his/her first semester in UOHB• Good_Standing: the student's accumulate GPA in the previous semester is greater thanor equal 1.75Probation1: the student's accumulate GPA in the previous semester is less than 1.75 forthe first time• Probation2: the student's accumulate GPA in the previous semester is less than 1.75 forthe second time

Answer 1)The context diagram has central processing system which is student information system The…

1- Draw a context diagram for SIS 2- Draw a use case diagram for SIS 3- Draw activity diagram for drop course process 4- Draw state diagram for student class to illustrate the states and how they change (New, Good_Standing, Probation1, Probation2, Probation3, Dismissed)

1- Draw a context diagram for SIS 2- Draw a use case diagram for SIS 3- Draw activity diagram for drop course process 4- Draw state diagram for student class to illustrate the states and how they change (New, Good_Standing, Probation1, Probation2, Probation3, Dismissed)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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