How many times may an objects finalize() method be invoked by the garbage collector?

1087

What is unicode datatype?

960

What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?

960

Differentiate between postfix and prefix operators in java.

1123

What is websphere plug-in for web server and where do I need to install the plug-in?

867

What is the purpose of mapping?

401

Why can't you declare a class as protected?

1127

What are the different types of collections views being provided by the map interface? : java collections

1030

Do extraneous variables affect validity?

909

What are different types of calculation usages used in wcs?

924

What is jdbc driver for sql server?

1001

How to use tomcat jndi datasource in a spring web application?

419

How do you start a thread?

1033

How many types of weblogic installation ?

1018

Write a code to create a trigger to call a stored procedure

973