Question: Questions : Create ERD in crow foot notation for below question & then Normalize 3NF. A college contains many departments. Each department can offer any

Questions : Create ERD in crow foot notation for below question & then Normalize 3NF.

A college contains many departments. Each department can offer any number of courses. Many instructors can work in a department, but an instructor can work only in one department. For each department, there is a head, and an instructor can be head of only one department. Each instructor can take any number of courses, and a course can be taken by only one instructor. A student can enroll for any number of courses and each course can have any number of students.

Can one please help with this question.

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 Databases Questions!

Create an ERD for each of the following questions. Question 1. A college contains many departments which can offer any number of courses. Many instructors can work in a department and an instructor...

Student Database Management A college contains many departments and each department can offer any number of courses. Many instructors work in the department, but instructors can work only in one...

Draw a E R Diagram with relationship Question 1. A college contains many departments which can offer any number of courses. Many instructors can work in a department and an instructor can work only...

Please refer to Case #11 Tiny College Motor Pool) below. Please create an entity relationship diagram (ERD) using Crow's foot notation to indicate entities, relationships, connectives, and...

Given the following business rules, create a Crows Foot ERD. Present PK and FK Indicate composite attribute using ( ). Inside of the parenthesis, present components of the attribute. Multivalued...

a. Design and draw an ER diagram for these application. Specify key attributes of each entity type, and structural constraints on each relationship type. Note any unspecified requirements, and make...

Create an ERD for each of the following questions. Then normalize (3NF) them. Question 1 . A college contains many departments which can offer any number of courses. Many instructors can work in a...

1) You are to write a brief discussion of your solution, i.e. how you approached the modeling problem and any issues you may have encountered (maximum of page) 2) You are to write all applicable...

database management system, pdf is attached COURSEWORK SECOND SEMESTER 2019/2020 SESSION (A192) COURSE CODE & NAME : BKAS3053 DATABASE MANAGEMENT SYSTEM LECTURER'S NAME : ASSOC. PROF. TS. DR. AIDI...

Draw a graph that plots Short-run Aggregate Supply, Long.Run Aggregate Supply, and Aggregate De- mand. Indicate the equilibrium point on the graph. Then, explain the shifts of the curves and the...

A digital communication link consists of nine regenerative repeaters along with a receiver. Signal from the transmitter is BPSK and regenerative repeaters have a bit-error probability of 5 times 10...

Which institution provides refinancing to Micro, Small, and Medium Enterprises ( MSMEs ) ? Question 2 Answer a . c ) NHB b . d ) EXIM Bank c . b ) SIDBI d . a ) NABARD

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

Economist John Taylor has suggested that the Fed use the following rule for choosing its target for the federal funds interest rate (r): r = 2% + + 12 (y y*) / y* + 12 ( *), where is the average...

Suppose banks install automatic teller machines on every block and, by making cash readily available, reduce the amount of money people want to hold. a. Assume the Fed does not change the money...

Consider two policiesa tax cut that will last for only 1 year and a tax cut that is expected to be permanent. Which policy will stimulate greater spending by consumers? Which policy will have the...