system analysis and Design, Database Management System

difference between MIS and DSS
Posted Date: 8/18/2012 11:41:44 AM | Location : United States







Related Discussions:- system analysis and Design, Assignment Help, Ask Question on system analysis and Design, Get Answer, Expert's Help, system analysis and Design Discussions

Write discussion on system analysis and Design
Your posts are moderated
Related Questions
What are partial, alternate,, artificial, compound and natural key? Partial Key: It is a set of attributes that can uniquely recognize weak entities and that are related to s

By using the delete operation some consisting records can be deleted from a relation. To delete some definite records from the database a condition is also specified based on which


Explain the function of input controls. Identify four types of input control and explain the function of each. Provide an example of a data integrity error that could occur i

What is the way a particular application views the data from the database that the application uses? Sub schema is the way a particular application views the data from the data

How the time stamps are implemented Use the value of the system clock as the time stamp. That is a transaction's time stamp is equivalent to the value of the clock when the tra

What is an object ID? Each class-derived table has an ID for primary key, one or more object IDs form primary key for association derived tables. An object ID is equivalent dat

What is catalog in DBMS? Catalog - A relational DBMS maintains information about every table and index in which it contains. A catalog is a collection of special tables that st

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

The Third Normal Form (3NF) Even though, transforming a relation that is not in 2NF into a number of relations that are in 2NF take out many of the anomalies, it does not neces