MIS, Database Management System

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We face problem of stock Opening balance and closing balance in Minus

Related Discussions:- MIS

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Define the terms   i) DDL   ii) DML   DDL: Data base schema is specified by a set of definitions expressed by a special   language known as a data def

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

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Explain Foreign Key? Foreign Key - Let there are two relations (tables) R and S. Any candidate key of the relation R that is referred within the relation S is known as the fo

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The Form input elements are:             Reporter name                                                text type input             Password

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Describe an data dictionary? A data dictionary is a data structure which keeps meta data about the structure of the database ie. the schema of the database.

What are the problems in database normalization, What are the problems if o...

What are the problems if one were not to normalize?  When do these problems surface?           Ans:  Database normalization, sometimes considered to as  canonical synthesis, is

Data models, why older data models are being replaced by new data models....

why older data models are being replaced by new data models.

Frequecy count, how to calculate frequency count of algorithm

how to calculate frequency count of algorithm

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