NORRMALIZATION, Database Management System

Assignment Help:
Home based assignment
Consider an ORDER table with the following attributes:
• Order Number (ONo),Customer Number (CNo),Customer Name (CNa),Item Number (INo),Unit Price (UP), Quantity ordered (QO),Branch Number (BNo),Branch location (BLoc)

ONo CNo CNa INo UP QO BNo Bloc

1 241 Patel A10 5 10 15 Luton
1 241 Patel C13 3 20 12 York
1 241 Patel P15 7 18 30 London
2 250 Hall A10 5 15 15 Luton
2 250 Hall B16 12 2 25 London
2 250 Hall B20 8 1 25 London
2 250 Hall C13 3 5 12 York
3 241 Patel B16 12 11 15 Luton
3 241 Patel B21 2 15 30 London

ONo, CNo, INo, BNo are unique identifiers. The following assumptions have been made:
• Unit price does not depend on quantity
• An item only appears once on each order
• Customer do not get special discounts
• Customer can get items from any branch

Draw the determinacy diagram for the above data and apply normalization concepts upto 3NF. State any assumption that you make

Related Discussions:- NORRMALIZATION

Development of an ER diagram and database implementation, i want answers th...

i want answers this assignment now if yiu can maket for me now ?

desirable properties of decomposition, Desirable Properties Of Decompositi...

Desirable Properties Of Decomposition Decomposition is a process of dividing a relation into its projections that will not be disjoint. Please remind the Relational projection

DBMS, give some example real life situation where DBMS are most suitable

give some example real life situation where DBMS are most suitable

Create a view containing name and number of department, Create a view emp_d...

Create a view emp_dep containing e_name and number of dependents from the tables employee and dependent of (i) CREATE VIEW emp_dept AS SELECT ename, COUNT(*) FROM employee, dep

Identification of concurrency, Identification of concurrency Identifica...

Identification of concurrency Identification of concurrency: Dynamic model identifies concurrency. Two objects are said to be parallel (concurrent) if they can receive events a

Functional dependencies, CAR SALE (Car_id, Option_type, Option_listprice, S...

CAR SALE (Car_id, Option_type, Option_listprice, Sale_date, Option_discountedprice) This relation refers to options installed in cars (e.g., cruise control) that were sold at a de

Control as a state machine engine, Control as a State Machine Engine F...

Control as a State Machine Engine First let us define the state machine: "the state machine is a machine which is an object but not an application object. It is a part of lang

xml, basic structure of xm

basic structure of xml

What is primary index, Primary Index In primary index, there is a one-t...

Primary Index In primary index, there is a one-to-one relationship among the entries in the index table and the records in the major table. Primary index can be of two types:

What is primary key explain, What is primary Key Explain? Primary Key ...

What is primary Key Explain? Primary Key - Primary key is one of the candidate keys. It should be selected such in which its attribute values are never, or very rarely, chang

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd