how to write tables and drow E-R diagrams for hosiptal management system and how to normalize and cardinalities?

Posted Date: 1/6/2015 4:38:02 PM | Location : Ethiopia

Ask an Expert

Related Discussions:- entity relationship, Assignment Help, Ask Question on entity relationship, Get Answer, Expert's Help, entity relationship Discussions

Write discussion on entity relationship
Your posts are moderated

Write your message here..

Related Questions

Vocabulary terms, imagery imagery

When are two schedules said to be view equivalent, When are two schedules s... When are two schedules said to be view equivalent?     Ans: Two schedules that is denoted as S and S' are said to be view equivalent if the subsequent three conditions are met

Creating views with check option-data control, Creating views with check op... Creating views with check option : This option limits those updates of data values that cause records to go off the view. The following instance tells this in more detail: Examp

Define functional and multivalued dependencies, Define functional and multi... Define functional and multivalued dependencies.       Ans:  A functional dependency is a assets of the semantics of the attributes in a relation. The semantics point out how at

Explain discretionary access control, Problem: (a) Given the following ... Problem: (a) Given the following relation: Stats(Name,Sex,Children, Occupation, Salary, Tax, Audits) Write SQL code to define the following security constraints: (i) User

Fragmentation, let us consider a table having 2200 records and the fixed si... let us consider a table having 2200 records and the fixed size of the table to be considered as 25.then how many numbers of table is requredto perform horizontal fragmentation

Sorting field groups we cannot use more than one key field, While sorting f... While sorting field groups we cannot use more than one key field False.

DBMS, WHAT IS DBMS WHAT IS DBMS

Design a query plan for distributed query, (a) Design a query plan for the ... (a) Design a query plan for the following distributed query: An application at site B wants to compute a join of STUDENT ? Id=StudId TRANSCRIPT where STUDENT (Id,Major) is at site

Implementation of integrity rules, Question 1 Describe the following- ... Question 1 Describe the following- Clustering Indexing Question 2 Explain the following with suitable real time examples- Implementation of Integrity rules