Question: Course allocation in a university involves Teacher, Course and Batch. Attributes of teacher are Employee Number, Name, Phone, Address. Attributes of Course are Code, Title,

Course allocation in a university involves Teacher, Course and Batch. Attributes of teacher are Employee Number, Name, Phone, Address. Attributes of Course are Code, Title, Credit Hours. Attributes of Batch are Batch ID and Name. Each teacher is allocated at least 4 courses and at most 5 courses. Each of the allocated courses are offered to different batches, means a teacher cannot teach more than one course to same batch. A course may be allocated to more than one teacher and may not be allocated to any teacher. A batch is offered 5 courses in a semester. Draw an ERD for course allocation system.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

There are two problems due this week (each worth 35 points) as follows. Problem 1.6 (page 20) In comprehensive paragraphs, answerrequirements a to e. You will have 5 paragraphs total of four to five...

MySQL Conceptual schema (specified using ER diagram) to Logical Schema Mapping Practice 1. Consider the following set of requirements for a University database that is used to keep track of students'...

Title: university In this project, you will use a Database Managencnt System to create and manipulate a very small database system for a university Your task is to improve it to some extent and...

Draw ERD and transform the ERD into relation schema for the following questions: Q 1 : A university needs to manage information about students and their course enrollments. The system requires...

Business Process, Inc. (BPI), a consulting company offering business process reengineering and application system development expertise, wants to develop a prototype of a simple University...

Problem 3. [15 points] Consider the attribute set (i.e., table with those attributes) R-ABCDEGH and the FD set F-(AB C, A-, BE, AD E, A D, BC A, E G}. (a) Find the minimal cover for F [10 points] (b)...

Data Model: We need to store information about university management system; The university keeps track of each National ID number students name, student number, current address and phone, address...

Problem 4. [45 points] Suppose that we have the following requirements for a university database that is used to keep track of students' transcripts: (i) The university keeps track of each student's...

Introduction to Database ER Diagrams Problems 1. Students in a college are identified by student id. They are described by name, date of joining, date of birth, contact number, address and subject. A...

Create course table 2. Add a field named elective to course table whose data type is integer(1) 3. Add Database Applications course to course table 4. Add your data to student table. Assume class id...

The present value of a perpetuity can be determined as the cash flow divided by the required rate of return. True/False 6. The effective annual rate of interest (EAR) is less than the annual...

1 According to the Information Effect, why might an announced increase in the firm's dividend be perceived as a bad signal a. Investors might think the dividend growth rates will be unsustainable b....

Lexi has 5 , 2 5 0 shares of FANG stock that have an adjusted basis of $ 3 1 , 5 0 0 . She sold the 5 , 2 5 0 shares of stock for cash of $ 1 3 , 1 2 5 , and she also received a piece of land as part...

When older adults have difficulty with transportation and communication, or may be reluctant to request needed assistance to which they are entitled, they may be in need of: Group of answer choices...