viewquestions/12455/What is embedded SQL With an example explain how would you Connect to a database fetch records and display Database Management Systems 10CS54 VTU notes Dec 11Jan 13 Jan 2014 10 marks Dec 14 Jan 15

The Eduladder is a community of students, teachers, and programmers just interested to make you pass any exams. So we solve previous year question papers for you.
See Our team
Wondering how we keep quality?
Got unsolved questions?

Ask Questions

Database-Management-Systems---10CS54-VTU-notes-->View question


Asked by:anonymousguy7799

Taged users:


Likes:
Be first to like this question

Dislikes:
Be first to dislike this question
Talk about this  Delete  Like  Dislike

Answers
The four informal measures of quality for relation schema • Semantics of the attributes • Reducing the redundant values in tuples • Reducing the null values in tuples • Disallowing the possibility of generating spurious tuples Semantics of relations attributes Specifies how to interpret the attributes values stored in a tuple of the relation. In other words, how the attribute value in a tuple relate to one another. 
 


Guideline 1: Design a relation schema so that it is easy to explain its meaning. Do not combine attributes from multiple entity types and relationship types into a single relation. Reducing redundant values in tuples. Save storage space and avoid update anomalies. 

Answerd By:Nikhil-bharadwaj

Likes:
Be first to like this answer

Dislikes:
Be first to dislike this answer
Talk about this  Delete  Like  Dislike

Can you help us to add better answer here? Please see this



You may also like our videos

Below are some of the videos from our collection. We saw that students not only needed content but also videos. So, we decided to build a video platform for you also an algorithm which shows best videos suites to you related to the content you are browsing check out some videos which suit best for you.

Lets together make the web is a better place

We made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams" with these.
Answer a question: You can answer the questions not yet answered in eduladder.How to answer a question
Career: Work or do your internship with us.Work with us
Create a video: You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.How to upload a video on eduladder
Donate: Ad revenue alone is not able to take care of our server cost consider donating at least a dollar Click here to donate.


Not the answer you're looking for? Browse other questions from this Question paper or ask your own question.

Ask your question?