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Top 10 Advance Java Interview questions?

Top 10 Advance Java Interview questions?   What are the differences between abstract classes and interfaces in Java? What is the difference between ArrayList and LinkedList in Java? What is the purpose of the finalize() method in Java? What is polymorphism in Java and how is it achieved? What are the different types of inner classes in Java? What is the difference between static and non-static methods in Java? What are the different types of exceptions in Java and how do they differ? What is the difference between checked and unchecked exceptions in Java? How does Java handle multithreading and synchronization? What are the different types of JDBC drivers in Java and how do they differ?
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What is Data Access Objects ( DAO) ? | Comingfly

What is Data Access Objects ( DAO) ?

Dao stand for data access object .
DAO is an application and programming language.
DAO available with Microsoft Visual Basic. DAO is a structured data for DATABASE, 
 when will be working database so access Microsoft DATA. 
Which can access all kind of data format in the field INTEGER, LONG, DOUBLE, CHARACTERS, TEXT ETC. 
 it can also support a sql.
DAO is an object that provide an abstract interface to some time of database. 
it's turn of domain specific objects and data types. 

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