Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Bank of Questions for UTAS: You, as a systems analyst and designer, were asked to develop a Bank of Questions for each course in the

Bank of Questions for UTAS: You, as a systems analyst and designer, were asked to develop a Bank of Questions for each course in the University of Technology and Applied Sciences (UTAS). As you know there are many programs such as IT, International Business Administration (IBA), and Design. Each college has its own programs. Each program has a group of courses. Each program has a group of instructors. Each instructor may teach more than one course and each course may be delivered by more than one instructor during the academic semesters. The proposed system should keep of instructor ID, instructor name, course code, course name, and course credit hours. Each course has a group of lectures. Each lecture has a group of multiple choice questions (MCQ). Each question has four different possible answers. Only one of these answers is correct. Since each course has a group of assessment exams, the system should keep track of assessment name, assessment data and time, and total number of questions. A student may have many exams during the academic year where questions are selected randomly for each student. If the answer of a student for a specific question is right, the student will get the score of the question. If it is wrong, the student will get zero for that question. The proposed system should register student answer and score for each question and display student total score for each exam. An instructor can set exam date and time, number of exam questions, decide the weight of each question, select, modify, and delete questions. A student can read exam questions, answer, modify answer, resit for another exam if he/she has a formal excuse, and know its final score. At the end of the semester, admission and registration office employee is responsible for declaring final result.

For the above case study, and using Sybase Power Designer S/W, or one of the open source S/W that supports UML (such as draw.io, click chart, star UML, etc.,) draw the following diagrams: 1. A Conceptual Data Model (ERD), OR a Domain Model Class Diagram. (5 marks) Draw ONE of the following diagrams: 1. A Use Case Diagram. (5 marks) 2. A Swim Lanes Diagram. (5 marks)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Readings In Database Systems

Authors: Michael Stonebraker

2nd Edition

0934613656, 9780934613651

More Books

Students also viewed these Databases questions

Question

=+ (b) Show that the closure of a trifling set is also trifling.

Answered: 1 week ago

Question

2. Identify the purpose of your speech

Answered: 1 week ago