Compute the closure set, Database Management System

Compute the closure (F+) for the following set of the functional dependencies defined on R(a,b,c,d), where F - {c→a, abd, ab, dc}, i.e. what are all of the FDs implied by F (Hint; there's 24 of them).

 

Posted Date: 4/6/2013 3:05:16 AM | Location : United States







Related Discussions:- Compute the closure set, Assignment Help, Ask Question on Compute the closure set, Get Answer, Expert's Help, Compute the closure set Discussions

Write discussion on Compute the closure set
Your posts are moderated
Related Questions
Determine the benefits of Object oriented design OOD also gives reusability, which saves time, costs and productivity gains through direct mapping to properties of Object-Orie

Give the levels of data abstraction? There are three levels of Data Abstraction a) Physical level b) logical level c) view level

What are the Issues when Selecting a Database Issues when Selecting a Database Storage space requirement: A database requires about triple storage space of the actua

What is an entity relationship model?  The  entity  relationship  model  is  a  collection  of  basic  objects  known as entities  and  relationship  between  those objects. An

explain in detail about time stamp orderting/

What is vertical fragmentation? Vertical fragmentation divides the relation by decomposing the scheme R of relation r.

Explain retrieval in QBE? Retrieval in QBE : A "GUI" for expressing queries. Based on the Domain Relational Calculus (DRC) Actually invented before GUIs. Very co

1) Define a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes? Show the job scheduling dependencies in a pict

Define page. The database is partitioned into some number of fixed-length blocks, which are referred to as pages.

What kind of advantages to copying records from one table to another? -) When an algorithm that modifies a table is used after that it's safer to work with the copy -) When