Define the terms - key attribute and value set, Data Structure & Algorithms

Define the terms  

  i) Key attribute  

  ii) Value set 

Key attribute:  An entity  type  usually  has  an attribute  whose  values  are  distinct  from every individual  entity in the collection. Such an attribute is called a key attribute. 

Value  set:  Every simple  attribute  of  an entity  type  is  associated with a  value  set that specifies the set  of values that might be assigned to that attribute for every individual entity.  

 

Posted Date: 7/27/2013 6:51:12 AM | Location : United States







Related Discussions:- Define the terms - key attribute and value set, Assignment Help, Ask Question on Define the terms - key attribute and value set, Get Answer, Expert's Help, Define the terms - key attribute and value set Discussions

Write discussion on Define the terms - key attribute and value set
Your posts are moderated
Related Questions
Define min-heap A min-heap is a complete binary tree in which each element is less than or equal to its children. All the principal properties of heaps remain valid for min-hea

Q. Give the algorithm for the selection sort. Describe the behaviours of selection sort when the input given is already sorted.

One of the main problems with the linear queue is the lack of appropriate utilization of space. Assume that the queue can store 100 elements & the complete queue is full. Thus, it

I need a person who has a good background in using R. Studio? In adition, a person who is good in using algorithms.

What are circular queues?  Circular queue: Static queues have a very large drawback that once the queue is FULL, even though we erase few elements from the "front" and relieve

Handout 15 COMP 264: Introduction to Computer Systems (Section 001) Spring 2013 R. I. Greenberg Computer Science Department Loyola University Water TowerCampus, Lewis Towers 524 82

Explain in detail the algorithmic implementation of multiple stacks.

In this respect depth-first search (DFS) is the exact reverse process: whenever it sends a new node, it immediately continues to extend from it. It sends back to previously explore

Q. Make the 11 item hash table resulting from hashing the given keys: 12, 44, 13, 88, 23, 94, 11, 39, 20, 16 and 5 by making use of the hash function h(i) = (2i+5) mod 11.

#questWrite an algorithm for multiplication of two sparse matrices using Linked Lists.ion..