subhani_syed

 Profile Answers by subhani_syed Questions by subhani_syed

• Jul 6th, 2007

 

DAO stands for DataAccessingObject. DAO's are simple java beans in which setters and getters of our variables had. By creating an object to that bean we can access the variables in our class.

Mallikanand

 Profile Answers by Mallikanand 

• Aug 18th, 2010

 

The DAO pattern aims at simplifying the access to databases from the java applications. A DAO pattern could work with a factory class to decide which of the Database access implementations to be used at runtime. In cases where there are multiple databases available, DAO decides at runtime which database to connect to by loading the corresponding implementation.
Also, by implementing the database access via a DAO rather than any business object, a future change to the way the Database being accessed can be shielded from the application logic.

chetan.nellekeri

 Profile Answers by chetan.nellekeri 

• Apr 18th, 2011

 

DAO is Data Access Object.

This is a pattern is used in most of the project throughout the industry.

This class is the main medium between JAVA and JDBC.

amreenkhader

 Profile Answers by amreenkhader 

• Jan 20th, 2012

 

DAO decides to recieve the appropriate application from java and implemeting it a runtime...during execution..