Customer Service Chat
Get quote & make Payment
Multi-valued attribute dbms, computer science, Basic Computer Science
Multi-valued Attribute DBMS
Each multi valued attribute maps into a separate table.
Include also an attribute for the primary key of the entity and relationship type which the attribute belongs to.
The relvar has an attribute for each simple attribute of the multi valued attribute.
This is also a foreign key.
The primary key of this relvar is the combination of all the attributes if the multi valued attribute is simple.
If the multi-valued attribute is composite, the primary key of this relvar may be a combination of some of the attributes.
Posted Date: 2/14/2012 10:06:08 PM | Location : United States
Ask an Expert
Multi-valued attribute dbms, computer science, Assignment Help, Ask Question on Multi-valued attribute dbms, computer science, Get Answer, Expert's Help, Multi-valued attribute dbms, computer science Discussions
Write discussion on Multi-valued attribute dbms, computer science
Your posts are moderated
Write your message here..
Networking, what is Metropolitan area network?
what is Metropolitan area network?
Medical counter/shop, Medical Counter/Shop The Software for medical co...
Medical Counter/Shop The Software for medical counter/shop should maintain: Complete customer Details Inventory Control Billing Linked to Accounts Have c
Block diagram of digital computer, Block diagram of digital computer: ...
Block diagram of digital computer: The general pattern of computer architecture has remained unchanged over the last four decades or so. It has a single processor, which accep
Explain the configuration steps involved in cmos setup, Question 1 Explain...
Question 1 Explain the important concepts of modern CPU Question 2 Discuss the instructions that need to follow while installing new mother board Question 3 Explai
Electronic transmission frequency, Electronic transmission Frequency: ...
Electronic transmission Frequency: Frequency is the rate at which a wave or cycle alternates between high and low (analog mode) or on and off (digital mode). For example, the
What is fragmentation? explain its significance, Question A What is fragme...
Question A What is fragmentation? Explain its significance Question B Briefly discuss the functions of transport layer Question C What is CIDR? Explain Question D W
Numerical data , i don''t understand how to create a program using double, ...
i don''t understand how to create a program using double, int, float, short etc
Find shortest path in network, Find shortest path from node 1 to node 10 in...
Find shortest path from node 1 to node 10 in the network shown in figure, also find shortest path from node 3 to node 10. Please write all steps to finding shortest path mechanism
Assignment Help, How would you format while loops to fufill my project writ...
How would you format while loops to fufill my project write up?
Types of pc, TYPES OF PC: In general, basic function of all the comp...
TYPES OF PC: In general, basic function of all the computers is same i.e. Computers accept data as input, perform operations on these data and generates the desired output t
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
IT Courses and Help
Why Us ?
~24x7 hrs Support
~Quality of Work
~Time on Delivery
~Privacy of Work
Human Resource Management
Literature Review Writing Help
Follow Us |
T & C
Copyright by ExpertsMind IT Educational Pvt. Ltd.