User error-database errors, Database Management System

User error:  This contains errors in the program (e.g., Logical errors) with errors made by online users of database.  These types of errors can be avoided by applying some check situations in programs or by limiting the access rights of online users' example, read only.  So only updating or insertion operation needs appropriate check routines that perform appropriate checks on the data being modified or entered.  In case of an error, some prompts can be passed to user to enable him/her to accurate that error.

 

Posted Date: 3/12/2013 3:40:23 AM | Location : United States







Related Discussions:- User error-database errors, Assignment Help, Ask Question on User error-database errors, Get Answer, Expert's Help, User error-database errors Discussions

Write discussion on User error-database errors
Your posts are moderated
Related Questions
Can you scan double-sided documents - and remove blank pages? Our software and imaging systems supports duplex scanning, at the same time scanning both sides of a page. Program

Explain Candidate key? Candidate Key - A candidate key is a minimal superkey, that can be used to uniquely identify a tuple in the relation.

Demonstrate the UML model Using UML, it is possible to generate code in any of the programming language from UML model (called forward engineering) and rebuild a model from an

Use again the GE Flight Quest Data and build on the work done for homework 1 and 2. The goal is to create a classification model which classifies flights into "on-time" (you can de

A domain is a set of permissible values that can be given to an attribute. So each attribute in a table has a definite domain. Values to these attributes cannot be assigned outside

Explain about primary key Primary Key: It is one of the candidate keys that are taken to be the recognizing key for the entire table. E.g. although there are two candidate ke

What benefits can a company gain by managing its own information infrastructure and servicea

Explain Authorization and Integrity Manager ? Authorization and Integrity Manager: Tests for the satisfaction of integrity constraints and checks the authority of users to acce

Consider the relations EMP(ENO,ENAME,AGE,BASIC_SALARY) WORK_IN(ENO,DNO) DEPT(DNO,DNAME,CITY) Express the following queries in SQL (i) Find names of employees who work in a dep

Data Independence This brings us to our next topic: data independence. It is the property of the database which tries to make sure that if we make any change in any level of sc